Diagnostic Test

PROGRAMMABLE SPECIAL MODULE (PSM)
1. Turn the ignition on.
2. Perform automatic check of checksum.
  Is the checksum OK?
  
  Yes
  - Test Complete.
  No
  - 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