U0151:00
Normal Operation and Fault Conditions
The OCSM uses information contained in messages from the RCM sent on the HS-CAN .
DTC Fault Trigger Conditions
DTC | Description | Fault Trigger Conditions |
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U0151:00 | Lost Communication with Restraints Control Module: No Sub Type Information | This DTC sets if the OCSM does not receive an expected message from the RCM . |
Possible Causes
NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the pinpoint test. | ||||
NOTE: Only disconnect or reconnect SRS components when instructed to do so within a pinpoint test step. Failure to follow this instruction may result in incorrect diagnosis of the SRS . | ||||
NOTE: Always make sure the correct SRS component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford parts catalog to make sure the correct component is being installed. If an incorrect SRS component is installed, Diagnostic Trouble Codes (DTCs) may set. | ||||
A1 CHECK THE COMMUNICATION NETWORK | ||||
Does the RCM pass the network test?
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A2 CHECK THE OCSM (OCCUPANT CLASSIFICATION SYSTEM MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS) | ||||
Is DTC U0151:00 retrieved again?
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A3 RETRIEVE THE RECORDED DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE RCM (RESTRAINTS CONTROL MODULE) SELF-TEST | ||||
Is DTC U3003:16 or U3003:17 recorded?
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A4 RETRIEVE THE RECORDED DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE OCSM (OCCUPANT CLASSIFICATION SYSTEM MODULE) SELF-TEST | ||||
Is DTC U3003:16 or U3003:17 recorded?
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A5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0151:00 SET IN OTHER MODULES | ||||
Is DTC U0151:00 set in the ABS module or in the APIM (if equipped)?
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Preliminary Inspection
Verify the customer concern by carrying out a road test on a smooth road. If any vibrations are apparent, Refer to the Symptom Chart: NVH.Correct tire pressure and driving techniques have an important influence on tire life. Heavy cornering, exce