85 - Body Style Mismatch

BODY STYLE MISMATCH-85
For a complete wiring diagram, refer to Wiring Diagram Information.

When Monitored
Ignition on.

Set Condition
When both the traceability code number and body style can not be read from the NVRAM or they are invalid.

Possible Causes
- WRONG CAB OR CAB NOT PROGRAMMED FROM THE FACTORY

Diagnostic Test
1. DTC VERIFICATION

NOTE: Diagnose and repair any Powertrain Control Module VIN or Communication DTCs before continuing with this test. Turn the ignition on. With the scan tool, clear DTCs. Turn the ignition off. Turn the ignition on. With the scan tool, select View DTCs.

Does the DTC reset?
Yes >> Replace the Controller Antilock Brake in accordance with the Service Information. Refer to the symptom *Replacing the Controller Antilock Brake.
Perform ABS VERIFICATION TEST - VER 1. ABS Verification Test
No >> Use the scan tool to read DTCs in all other modules. If any communication DTCs are present, perform the appropriate diagnostic procedure. Refer to any Technical Service Bulletins that apply. If no problems are found, test is complete.