Pinpoint Test I: DTC (Diagnostic Trouble Code) U0151:00, DTC (Diagnostic Trouble Code) U0151:87: Notes
Refer to Module Communications Network for schematic and connector information.
Normal Operation and Fault Conditions
The IPMA communicates with the RCM on the HS-CAN2.
Possible Causes
- Communication network concern
- RCM
- IPMA concern
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0151:00 | Lost Communication With Restraints Control Module: No Sub Type Information | A continuous memory DTC that sets in the IPMA if messages received from the RCM over the HS-CAN2 are missing for 0.5 second or more. |
| U0151:87 | Lost Communication With Restraints Control Module: Missing Message |