Diagnostic Test
- REPLACE THE RAIN SENSING MODULE
- With the scan tool, read the WIN DTCs.
Does the scan tool display: B221D-RAIN SENSOR MODULE (RSM) INTERNAL active?
Yes
- Replace the Rain Sensor in accordance with the Service Information. With the scan tool select: Misc. Functions, LRSM Re-Adaption and run that program. Refer to MODULE, LIGHT RAIN SENSOR (LRSM) , REMOVAL .
- Refer to STANDARD PROCEDURE and perform the BODY VERIFICATION TEST.
No
- Refer to STANDARD PROCEDURE and perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST.
- With the scan tool, read the WIN DTCs.