B2211

B2211-RAIN SENSOR MODULE INITIALIZATION PERFORMANCE

For a complete wiring diagram Refer to Diagrams/Electrical.

- When Monitored:

With the ignition on.

- Set Condition:

This DTC is set when the internal initialization state machine is set to FAIL.





Diagnostic Test

1.CHECK FOR DELAMINATION ON THE WINDSHIELD

NOTE: If module has been reflashed or powered up while not connected to the windshield, this DTC will set. If this is the case, reattach the RSM to the windshield and proceed.

Check the contact surface of the Rain Sensor Module to the windshield for delamination (this will resemble air bubbles in the contact area).

Is delamination present on the windshield?

Yes

- Replace the windshield
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test


No

- Go To 2

2.REPLACE THE RAIN SENSOR MODULE

With the scan tool read RSM DTCs.

Does the scan tool read: B2211-RAIN SENSOR MODULE INITIALIZATION PERFORMANCE?

Yes

- Replace the RSM.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test


No

- Test complete.