MSM-IPM Messages Not Received

MSM-IPM MESSAGES NOT RECEIVED

For a complete wiring diagram refer to Diagrams/Electrical.

- When Monitored:


- Set Condition:

The module does not receive any messages from the IPM. Time to mature for the MHSAPM is 10 seconds. Time to mature for the IPM is 10 seconds.





Diagnostic Test

1. ATTEMPT TO COMMUNICATE WITH THE INTEGRATED POWER MODULE

Turn the ignition on.

With the scan tool, attempt to communicate with the IPM.

Was the scan tool able to I/D or communicate with the IPM?

Yes

- Go To 2

No

- Refer to the Communication category for the related symptom(s).
- Perform POWER SEAT SYSTEM VERIFICATION TEST - VER 1. Power Seat System Verification Test

2. MODULE

With the scan tool, erase DTC's.

Cycle the ignition switch from Off to On and wait approximately 1 minute.

With the scan tool, read DTC's.

Did this DTC reset?

Yes

- Replace the module which set the DTC.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Test Complete.