B2211-RAIN SENSOR MODULE INITIALIZATION PERFORMANCE
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
With the ignition on.
- Set Condition:
This DTC is set when the internal initialization state machine is set to FAIL.
| Possible Causes |
| WINDSHIELD |
| RAIN SENSOR MODULE |
Diagnostic Test
1. CHECK FOR DELAMINATION ON THE WINDSHIELDNOTE: 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 in accordance with the service information
- Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
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 in accordance with the service information.
- Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Test complete.