Diagnostic Test

HEADLAMP WASHER RELAY
1. Turn the ignition off.
2. Replace the Rear Wiper relay with a known good relay.
3. With the scan tool, clear all TIPM DTCs.
4. Turn the Rear Wipers ON then OFF.
5. With the scan tool, read the TIPM DTCs.
  Does the scan tool read: B2324-REAR WIPER MOTOR CONTROL CIRCUIT HIGH?
  
  Yes
  - Replace the Integrated Power Module in accordance with the service information.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .
  No
  - Test complete.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .