Ford Fiesta Manuals

Ford Fiesta: Supplemental Restraint System / Airbag Supplemental Restraint System (SRS). Diagnosis and Testing

Ford Fiesta 2014 - 2019 Service Manual / Body and Paint / Supplemental Restraint System / Airbag Supplemental Restraint System (SRS). Diagnosis and Testing

DTC Chart: Restraint Control Module (RCM)

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).


  RCM DTC Chart


  DTC Description Action
B0001:11 Driver Frontal Stage 1 Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: A (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0001:12 Driver Frontal Stage 1 Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: A (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0001:13 Driver Frontal Stage 1 Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: A (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0001:1A Driver Frontal Stage 1 Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: A (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0001:2B Driver Frontal Stage 1 Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0001:4A Driver Frontal Stage 1 Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0002:11 Driver Frontal Stage 2 Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: B (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0002:12 Driver Frontal Stage 2 Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: B (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0002:13 Driver Frontal Stage 2 Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: B (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0002:1A Driver Frontal Stage 2 Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: B (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0002:2B Driver Frontal Stage 2 Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0002:4A Driver Frontal Stage 2 Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0004:11 Driver Knee Bolster Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: C (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0004:12 Driver Knee Bolster Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: C (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0004:13 Driver Knee Bolster Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: C (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0004:1A Driver Knee Bolster Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: C (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0004:2B Driver Knee Bolster Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0004:4A Driver Knee Bolster Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0010:11 Passenger Frontal Stage 1 Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: D (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0010:12 Passenger Frontal Stage 1 Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: D (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0010:13 Passenger Frontal Stage 1 Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: D (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0010:1A Passenger Frontal Stage 1 Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: D (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0010:2B Passenger Frontal Stage 1 Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0010:4A Passenger Frontal Stage 1 Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0011:11 Passenger Frontal Stage 2 Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: E (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0011:12 Passenger Frontal Stage 2 Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: E (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0011:13 Passenger Frontal Stage 2 Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: E (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0011:1A Passenger Frontal Stage 2 Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: E (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0011:2B Passenger Frontal Stage 2 Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0011:4A Passenger Frontal Stage 2 Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0050:11 Driver Seatbelt Sensor: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: F (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0050:12 Driver Seatbelt Sensor: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: F (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0050:13 Driver Seatbelt Sensor: Circuit Open  
REFER to: Pinpoint Test - DTC: F (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0050:1D Driver Seatbelt Sensor: Circuit Current Out of Range  
REFER to: Pinpoint Test - DTC: F (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0050:2B Driver Seatbelt Sensor: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0050:4A Driver Seatbelt Sensor: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0052:11 Passenger Seatbelt Sensor: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: G (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0052:12 Passenger Seatbelt Sensor: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: G (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0052:13 Passenger Seatbelt Sensor: Circuit Open  
REFER to: Pinpoint Test - DTC: G (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0052:1D Passenger Seatbelt Sensor: Circuit Current Out of Range  
REFER to: Pinpoint Test - DTC: G (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0052:2B Passenger Seatbelt Sensor: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0052:4A Passenger Seatbelt Sensor: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007E:11 Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: H (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007E:12 Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: H (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007E:13 Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: H (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007E:1A Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: H (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007E:2B Driver Seatbelt Pretensioner "C" Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007E:4A Driver Seatbelt Pretensioner "C" Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007F:11 Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: I (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007F:12 Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: I (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007F:13 Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: I (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007F:1A Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: I (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007F:2B Passenger Seatbelt Pretensioner "C" Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B007F:4A Passenger Seatbelt Pretensioner "C" Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0082:11 Passenger Seatbelt Load Limiter Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: J (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0082:12 Passenger Seatbelt Load Limiter Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: J (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0082:13 Passenger Seatbelt Load Limiter Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: J (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0082:1A Passenger Seatbelt Load Limiter Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: J (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0082:2B Passenger Seatbelt Load Limiter Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0082:4A Passenger Seatbelt Load Limiter Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00A0:09 Occupant Classification System: Component Failure  
REFER to: Pinpoint Test - DTC: K (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00A0:4A Occupant Classification System: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: K (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00A0:63 Occupant Classification System: Circuit / Component Protection Time-Out  
REFER to: Pinpoint Test - DTC: K (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00A0:64 Occupant Classification System: Signal Plausibility Failure  
REFER to: Pinpoint Test - DTC: K (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00A0:68 Occupant Classification System: Event Information  
REFER to: Pinpoint Test - DTC: K (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00B5:11 Driver Seat Track Position Restraints Sensor: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: L (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00B5:12 Driver Seat Track Position Restraints Sensor: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: L (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00B5:13 Driver Seat Track Position Restraints Sensor: Circuit Open  
REFER to: Pinpoint Test - DTC: L (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00B5:1D Driver Seat Track Position Restraints Sensor: Circuit Current Out of Range  
REFER to: Pinpoint Test - DTC: L (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00B5:2B Driver Seat Track Position Restraints Sensor: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00B5:4A Driver Seat Track Position Restraints Sensor: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C5:11 Passenger Seat Track Position Restraints Sensor: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: M (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C5:12 Passenger Seat Track Position Restraints Sensor: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: M (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C5:13 Passenger Seat Track Position Restraints Sensor: Circuit Open  
REFER to: Pinpoint Test - DTC: M (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C5:1D Passenger Seat Track Position Restraints Sensor: Circuit Current Out of Range  
REFER to: Pinpoint Test - DTC: M (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C5:2B Passenger Seat Track Position Restraints Sensor: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C5:4A Passenger Seat Track Position Restraints Sensor: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00D5:11 Restraint System Passenger Disable Indicator: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: N (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00D5:12 Restraint System Passenger Disable Indicator: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: N (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00D5:13 Restraint System Passenger Disable Indicator: Circuit Open  
REFER to: Pinpoint Test - DTC: N (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00D5:4A Restraint System Passenger Disable Indicator: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1193:00 Crash Event Storage Full and Locked: No Sub Type Information This DTC indicates the vehicle has been in a crash. INSTALL a new RCM and impact sensors.
REFER to: Inspection and Repair after a Supplemental Restraint System (SRS) Deployment (501-20B Supplemental Restraint System, General Procedures).
B11D8:12 Restraint Event Notification: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: O (501-20B Supplemental Restraint System, Diagnosis and Testing).
B11D8:14 Restraint Event Notification: Circuit Short to Ground or Open  
REFER to: Pinpoint Test - DTC: O (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1404:11 Driver Side Airbag Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: P (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1404:12 Driver Side Airbag Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: P (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1404:13 Driver Side Airbag Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: P (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1404:1A Driver Side Airbag Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: P (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1404:2B Driver Side Airbag Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1404:4A Driver Side Airbag Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1405:11 Driver Side Curtain Deployment Control 1: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: Q (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1405:12 Driver Side Curtain Deployment Control 1: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: Q (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1405:13 Driver Side Curtain Deployment Control 1: Circuit Open  
REFER to: Pinpoint Test - DTC: Q (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1405:1A Driver Side Curtain Deployment Control 1: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: Q (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1405:2B Driver Side Curtain Deployment Control 1: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1405:4A Driver Side Curtain Deployment Control 1: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1407:11 Passenger Side Airbag Deployment Control: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: R (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1407:12 Passenger Side Airbag Deployment Control: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: R (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1407:13 Passenger Side Airbag Deployment Control: Circuit Open  
REFER to: Pinpoint Test - DTC: R (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1407:1A Passenger Side Airbag Deployment Control: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: R (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1407:2B Passenger Side Airbag Deployment Control: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1407:4A Passenger Side Airbag Deployment Control: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1408:11 Passenger Side Curtain Deployment Control 1: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: S (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1408:12 Passenger Side Curtain Deployment Control 1: Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: S (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1408:13 Passenger Side Curtain Deployment Control 1: Circuit Open  
REFER to: Pinpoint Test - DTC: S (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1408:1A Passenger Side Curtain Deployment Control 1: Circuit Resistance Below Threshold  
REFER to: Pinpoint Test - DTC: S (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1408:2B Passenger Side Curtain Deployment Control 1: Signal Cross Coupled  
REFER to: Pinpoint Test - DTC: X (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1408:4A Passenger Side Curtain Deployment Control 1: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1413:11 Driver Frontal Restraints Sensor: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: T (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1413:4A Driver Frontal Restraints Sensor: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1413:81 Driver Frontal Restraints Sensor: Invalid Serial Data Received INSTALL a new LH front impact severity sensor.
REFER to: Front Impact Severity Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1413:93 Driver Frontal Restraints Sensor: No Operation  
REFER to: Pinpoint Test - DTC: T (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1413:96 Driver Frontal Restraints Sensor: Component Internal Failure INSTALL a new LH front impact severity sensor.
REFER to: Front Impact Severity Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1414:11 Driver Side Restraints Sensor 1: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: U (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1414:4A Driver Side Restraints Sensor 1: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1414:81 Driver Side Restraints Sensor 1: Invalid Serial Data Received INSTALL a new driver door side impact sensor.
REFER to: Front Door Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1414:93 Driver Side Restraints Sensor 1: No Operation  
REFER to: Pinpoint Test - DTC: U (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1414:96 Driver Side Restraints Sensor 1: Component Internal Failure INSTALL a new driver door side impact sensor.
REFER to: Front Door Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1415:11 Driver Side Restraints Sensor 2: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: V (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1415:4A Driver Side Restraints Sensor 2: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1415:81 Driver Side Restraints Sensor 2: Invalid Serial Data Received INSTALL a new LH C-pillar side impact sensor.
REFER to: C-Pillar Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1415:93 Driver Side Restraints Sensor 2: No Operation  
REFER to: Pinpoint Test - DTC: V (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1415:96 Driver Side Restraints Sensor 2: Component Internal Failure INSTALL a new LH C-pillar side impact sensor.
REFER to: C-Pillar Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1417:11 Passenger Frontal Restraints Sensor: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: W (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1417:4A Passenger Frontal Restraints Sensor: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1417:81 Passenger Frontal Restraints Sensor: Invalid Serial Data Received INSTALL a new RH front impact severity sensor.
REFER to: Front Impact Severity Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1417:93 Passenger Frontal Restraints Sensor: No Operation  
REFER to: Pinpoint Test - DTC: W (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1417:96 Passenger Frontal Restraints Sensor: Component Internal Failure INSTALL a new RH front impact severity sensor.
REFER to: Front Impact Severity Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1418:11 Passenger Side Restraints Sensor 1: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: V (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1418:4A Passenger Side Restraints Sensor 1: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1418:81 Passenger Side Restraints Sensor 1: Invalid Serial Data Received INSTALL a new passenger door side impact sensor.
REFER to: Front Door Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1418:93 Passenger Side Restraints Sensor 1: No Operation  
REFER to: Pinpoint Test - DTC: V (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1418:96 Passenger Side Restraints Sensor 1: Component Internal Failure INSTALL a new passenger door side impact sensor.
REFER to: Front Door Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1419:11 Passenger Side Restraints Sensor 2: Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: U (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1419:4A Passenger Side Restraints Sensor 2: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1419:81 Passenger Side Restraints Sensor 2: Invalid Serial Data Received INSTALL a new RH C-pillar side impact sensor.
REFER to: C-Pillar Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B1419:93 Passenger Side Restraints Sensor 2: No Operation  
REFER to: Pinpoint Test - DTC: U (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1419:96 Passenger Side Restraints Sensor 2: Component Internal Failure INSTALL a new RH C-pillar side impact sensor.
REFER to: C-Pillar Side Impact Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B142D:00 Pyrotechnic End of Life Activation Performed: No Sub Type Information INSTALL a new RCM and CARRY OUT PMI . Use As-Built data when carrying out PMI for this DTC .
REFER to: Restraints Control Module (RCM) (501-20B Supplemental Restraint System, Removal and Installation).
B1469:4A Unused Satellite Restraints Sensor 1: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
B146A:4A Unused Satellite Restraints Sensor 2: Incorrect Component Installed  
REFER to: Pinpoint Test - DTC: Y (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0028:08 Vehicle Communication Bus A: Bus Signal / Message Failures  
REFER to: Pinpoint Test - DTC: Z (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0028:88 Vehicle Communication Bus A: Bus Off  
REFER to: Pinpoint Test - DTC: Z (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0100:00 Lost Communication with ECM/PCM A: No Sub Type Information  
REFER to: Pinpoint Test - DTC: II (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0154:00 Lost Communication with Restraints Occupation Classification System Module: No Sub Type Information  
REFER to: Pinpoint Test - DTC: BB (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0155:00 Lost Communication with Instrument Panel Cluster (IPC) Control Module: No Sub Type Information  
REFER to: Pinpoint Test - DTC: CC (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0253:00 Lost Communication With Accessory Protocol Interface Module: No Sub Type Information  
REFER to: Pinpoint Test - DTC: DD (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0300:00 Internal Control Module Software Incompatibility: No Sub Type Information CARRY OUT PMI . RETRIEVE RCM Diagnostic Trouble Codes (DTCs). If RCM DTC U0300:00 is retrieved on-demand during self-test, INSTALL a new RCM .
REFER to: Restraints Control Module (RCM) (501-20B Supplemental Restraint System, Removal and Installation).
U0401:00 Invalid Data Received From ECM / PCM A: No Sub Type Information

NOTE: This DTC sets in a module that is reporting a missing or invalid message from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new RCM as part of the repair unless directed to do so in a pinpoint test.

CHECK for additional RCM and PCM Diagnostic Trouble Codes (DTCs). DIAGNOSE and REPAIR any Diagnostic Trouble Codes (DTCs) that are retrieved. For RCM Diagnostic Trouble Codes (DTCs), REFER to the RCM DTC Chart. For PCM Diagnostic Trouble Codes (DTCs), Refer to the appropriate section in Group 303 for the procedure.
U0423:00 Invalid Data Received From Instrument Panel Cluster Control Module: No Sub Type Information

NOTE: This DTC sets in a module that is reporting a missing or invalid message from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new RCM as part of the repair unless directed to do so in a pinpoint test.

CHECK for additional RCM and IPC Diagnostic Trouble Codes (DTCs). DIAGNOSE and REPAIR any Diagnostic Trouble Codes (DTCs) that are retrieved. For RCM Diagnostic Trouble Codes (DTCs), REFER to the RCM DTC Chart. For IPC Diagnostic Trouble Codes (DTCs),
REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes) .
U0423:81 Invalid Data Received From Instrument Panel Cluster Control Module: Invalid Serial Data Received

NOTE: This DTC sets in a module that is reporting a missing or invalid message from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new RCM as part of the repair unless directed to do so in a pinpoint test.

CHECK for additional RCM and IPC Diagnostic Trouble Codes (DTCs). DIAGNOSE and REPAIR any Diagnostic Trouble Codes (DTCs) that are retrieved. For RCM Diagnostic Trouble Codes (DTCs), REFER to the RCM DTC Chart. For IPC Diagnostic Trouble Codes (DTCs),
REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes) .
U0554:00 Invalid Data Received From Accessory Protocol Interface Module: No Sub Type Information CHECK for additional RCM and APIM Diagnostic Trouble Codes (DTCs). For RCM Diagnostic Trouble Codes (DTCs), RETURN to the beginning of this chart. For APIM Diagnostic Trouble Codes (DTCs). Refer to the appropriate section in Group 415 for the procedure.
U2100:00 Initial Configuration Not Complete: No Sub Type Information CHECK vehicle history for recent service actions related to this module. This DTC sets due to incomplete or improper PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the diagnostic scan tool using As-Built data.
U2101:00 Control Module Configuration Incompatible: No Sub Type Information CARRY OUT PMI using As-Built data. RETRIEVE RCM Diagnostic Trouble Codes (DTCs). If RCM DTC U2101:00 is retrieved on-demand, INSTALL a new RCM . Use As-Built data when carrying out PMI for this DTC .
REFER to: Restraints Control Module (RCM) (501-20B Supplemental Restraint System, Removal and Installation).
U2200:00 Control Module Configuration Memory Corrupt: No Sub Type Information INSTALL a new RCM and CARRY OUT PMI using a diagnostic scan tool. Use As-Built data when carrying out PMI for this DTC .
REFER to: Restraints Control Module (RCM) (501-20B Supplemental Restraint System, Removal and Installation).
U2300:55 Central Configuration: Not Configured  
REFER to: Pinpoint Test - DTC: EE (501-20B Supplemental Restraint System, Diagnosis and Testing).
U2300:64 Central Configuration: Signal Plausibility Failure  
REFER to: Pinpoint Test - DTC: EE (501-20B Supplemental Restraint System, Diagnosis and Testing).
U3000:46 Control Module: Calibration / Parameter Memory Failure INSTALL a new RCM . Using a diagnostic scan tool, CARRY OUT PMI using As-Built data.
REFER to: Restraints Control Module (RCM) (501-20B Supplemental Restraint System, Removal and Installation).
U3000:49 Control Module: Internal Electronic Failure INSTALL a new RCM . Using a diagnostic scan tool, CARRY OUT RCM PMI . If DTC U2200:00 is also present, use As-Built data when carrying out PMI for this DTC .
REFER to: Restraints Control Module (RCM) (501-20B Supplemental Restraint System, Removal and Installation).
U3003:16 Battery Voltage: Circuit Voltage Below Threshold  
REFER to: Pinpoint Test - DTC: FF (501-20B Supplemental Restraint System, Diagnosis and Testing).
U3003:17 Battery Voltage: Circuit Voltage Above Threshold  
REFER to: Pinpoint Test - DTC: FF (501-20B Supplemental Restraint System, Diagnosis and Testing).

DTC Chart: Occupant Classification System Module (OCSM)

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).


  OCSM DTC Chart


  DTC Description Action
B0061:11 Passenger Seatbelt Tension Sensor: Circuit Short To Ground  
REFER to: Pinpoint Test - DTC: GG (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0061:12 Passenger Seatbelt Tension Sensor: Circuit Short To Battery  
REFER to: Pinpoint Test - DTC: GG (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0061:13 Passenger Seatbelt Tension Sensor: Circuit Open  
REFER to: Pinpoint Test - DTC: GG (501-20B Supplemental Restraint System, Diagnosis and Testing).
B0061:64 Passenger Seatbelt Tension Sensor: Signal Plausibility Failure  
REFER to: Pinpoint Test - DTC: GG (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C0:11 Passenger Seat Occupant Classification Sensor "A": Circuit Short to Ground INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B00C0:12 Passenger Seat Occupant Classification Sensor "A": Circuit Short to Battery INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B00C0:16 Passenger Seat Occupant Classification Sensor "A": Circuit Voltage Below Threshold INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B00C0:49 Passenger Seat Occupant Classification Sensor "A": Internal Electronic Failure INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B00C0:7B Passenger Seat Occupant Classification Sensor "A": Low Fluid Level
  • INSPECT the OCS for any damage and for correct installation.
  • If damage is found, REPAIR the root cause of the damage and INSTALL a new OCS , as necessary.
    REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
  • If any installation concerns are found, CORRECT the OCS installation, referring to the OCS Removal and Installation procedure as needed to make sure the sensor hose is free from kinks and correctly routed.
    REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
  • If no damage or installation concerns are found, INSTALL a new OCS .
    REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
B00C2:11 Passenger Seat Occupant Classification Sensor "C": Circuit Short to Ground  
REFER to: Pinpoint Test - DTC: HH (501-20B Supplemental Restraint System, Diagnosis and Testing).
B00C2:12 Passenger Seat Occupant Classification Sensor "C": Circuit Short to Battery  
REFER to: Pinpoint Test - DTC: HH (501-20B Supplemental Restraint System, Diagnosis and Testing).
B1193:00 Crash Event Storage Full and Locked: No Sub Type Information CLEAR the OCSM Diagnostic Trouble Codes (DTCs) and REPEAT the self-test. If DTC B1193:00 returns, INSTALL a new OCS sensor. INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
U0100:00 Lost Communication with ECM/PCM A: No Sub Type Information  
REFER to: Pinpoint Test - DTC: II (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0151:00 Lost Communication with Restraints Control Module: No Sub Type Information  
REFER to: Pinpoint Test - DTC: JJ (501-20B Supplemental Restraint System, Diagnosis and Testing).
U0401:00 Invalid Data Received from ECM/PCM A: No Sub Type Information CARRY OUT the PCM self-test. REFER to the PC/ED manual or the appropriate workshop manual section. Refer to the appropriate section in Group 303 for the procedure.
U3000:41 Control Module: General Checksum Failure INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
U3000:42 Control Module: General Memory Failure INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
U3000:46 Control Module: Calibration / Parameter Memory Failure INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
U3000:54 Control Module: Missing Calibration Using a diagnostic scan tool, CARRY OUT the OCS Reset. FOLLOW all instructions on the diagnostic scan tool. If the OCS Reset was not successful, VERIFY correct installation of the OCS . VERIFY the pressure sensor hose is correctly routed and CORRECT the installation as necessary. REPEAT the self-test. If DTC U3000:54 is still present, INSTALL a new OCS sensor.
REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation).
U3003:16 Battery Voltage: Circuit Voltage Below Threshold  
REFER to: Pinpoint Test - DTC: FF (501-20B Supplemental Restraint System, Diagnosis and Testing).
U3003:17 Battery Voltage: Circuit Voltage Above Threshold  
REFER to: Pinpoint Test - DTC: FF (501-20B Supplemental Restraint System, Diagnosis and Testing).

Symptom Chart(s)

Symptom Chart: Supplemental Restraint System

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).


  Symptom Chart


Condition Possible Sources Actions
A module does not respond to the diagnostic scan tool
  • Fuse
  • Diagnostic scan tool
  • DLC
  • Wiring, terminals or connectors
  • Module

  • REFER to: Communications Network (418-00 Module Communications Network) .
Airbag Malfunction Service Now displays in the message center and the airbag warning indicator is not illuminated
  • SRS fault and/or airbag warning indicator fault
  • CARRY OUT the RCM and IPC self-tests. For RCM Diagnostic Trouble Codes (DTCs), REFER to the RCM DTC Chart. For IPC Diagnostic Trouble Codes (DTCs),
    REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes) .
The airbag indicator is flashing
  • SRS fault
  • CARRY OUT the RCM and OCSM self tests. REFER to DTC Chart: RCM or REFER to DTC Chart: OCSM .
The airbag warning indicator is illuminated continuously
  • Fuse
  • Wiring, terminals or connectors
  • IPC
  • RCM or OCSM
  • CARRY OUT the RCM and OCSM self tests. REFER to DTC Chart: RCM or REFER to DTC Chart: OCSM .
  • If no Diagnostic Trouble Codes (DTCs) were retrieved from the RCM or OCSM ,
    REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes) .
  • If the OCSM or RCM does not respond to the diagnostic scan tool,
    REFER to: Communications Network (418-00 Module Communications Network) .

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