Diagnostic Test
- TEST FOR INTERMITTENT CONDITION
- With the scan tool, record and erase DTC's.
- Using the scan tool, perform Programmable Special Module (PSM) Reset ECU and Load Coding for vehicle application.
- Cycle the ignition on and off three times, turn the ignition on.
- With the scan tool, read DTC's.
Does the scan tool display this DTC as active?
Yes
- Replace the Programmable Special Module (PSM) in accordance with the service information.
- Perform BODY VERIFICATION TEST - VER 1. Refer to DTC-Based Diagnostics/MODULE, Body Control (BCM) - Standard Procedure
No
- Test Complete.