B2206

B2206-CURRENT VIN MISSING/MISMATCH



- When Monitored:
With the ignition on.

- Set Condition:
The Totally Integrated Power Module (TIPM) will receive and monitor the Vehicle Identification Number (VIN) message from the Powertrain Control Module (PCM) and record the VIN if different from the last VIN.





1. CHECK FOR ACTIVE DIAGNOSTIC TROUBLE CODE (DTC)
1. Using the scan tool, read the active DTCs.
2. Cycle the ignition switch from off to on at least 5 times, leaving the ignition on for a minimum of 90 seconds per cycle.
3. Using the scan tool, read the active DTCs.

Does the scan tool display this DTC as active?

Yes

- Go To 2

No

- If the DTC is stored, check for an intermittent condition. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. CHECK VIN IN PCM
1. With the scan tool compare the VIN that is programmed into the PCM to the VIN on the vehicle.

Does the VIN programmed into the PCM match the vehicles VIN?

Yes

- Inspect the wiring and connectors for damage or shorted circuits. If ok, replace and program the Totally Integrated Power Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Program the correct VIN in the PCM and retest.
- Perform the BODY VERIFICATION TEST. Body Verification Test.