Diagnostic Test

INTEGRATED POWER MODULE
1. Turn the ignition off.
2. Replace the Wiper ON/OFF relay with and known good relay.
3. With the scan tool, clear all TIPM DTCs.
4. Turn the Wipers ON then OFF.
5. With the scan tool, read the Wiper DTCs.
  Does the scan tool read: B2315-WIPER ON/OFF CONTROL CIRCUIT OPEN?
  
  Yes
  - Replace the Totally 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 .