C2202-ORIGINAL VIN MISMATCH/MISSING
For a complete wiring diagram, refer to the Wiring Information.
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When Monitored:
At power up, VIN is read off the CAN bus.
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Set Condition:
The VIN stored in the ABM does not match the VIN read off of the CAN bus.
Possible Causes |
|---|
| ABM MOVED FROM DIFFERENT VEHICLE |
| ANTI-LOCK BRAKE MODULE (ABM) |
| WRONG VIN PROGRAMMED INTO VEHICLE |
1. CHECK FOR A DTC C2202-ORIGINAL VIN MISMATCH/MISSING
| NOTE: | This DTC must be active for the results of this test to be valid. |
| 1. | Turn the ignition on. |
| 2. | With the scan tool, read and record DTCs. |
| 3. | With the scan tool, read and record Environmental Data to help identify the conditions in which the DTC was set. |
| 4. | Perform ECU initialization with drive test. Refer to ABS VERIFICATION TEST (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure). |
| 5. | Start the engine. |
| 6. | With the scan tool, read and record DTCs. |
Does the scan tool display: C2202-ORIGINAL VIN MISMATCH/MISSING?
Yes
- Go To 2
No
- Perform the ABS INTERMITTENT CONDITION diagnostic procedure. (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure).
2. WRONG VIN PROGRAMMED INTO VEHICLE
Is the correct VIN programmed into the vehicle?
Yes
- Replace the Anti-Lock Brake Module in accordance with the Service Information.
- Perform the ABS VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure).
No
- Reprogram the VIN per service information.
- Perform the ABS VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure).