B2374

B2374-WASHER SWITCH INPUT CIRCUIT

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Continuously with the ignition on.

- Set Condition:
The Cluster senses that the Washer Switch is in the Set position for greater than 50 seconds.





1. DTC IS ACTIVE

NOTE: Before proceeding with this diagnostic procedure, verify the Left and Right Multifunction Switch and Clockspring harness connectors are properly seated and verify proper pin terminal tension. A loose connection at any of these connectors may cause this DTC to set.

1. Turn the ignition on.
2. With the scan tool, read DTCs.

Does the scan tool display this DTC as active?

Yes

- Go To 2

No

- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.

2. RIGHT MULTIFUNCTION SWITCH
1. Turn the ignition off.
2. Replace the Right Multifunction Switch.
3. Turn the ignition on.
4. Press and release the Washer Switch several times.
5. With the scan tool, clear stored DTCs in the Cluster.
6. With the scan tool, select Data Display and view the Washer Switch data.
7. While monitoring the Washer Switch data, press and release the Washer Switch several times.

Does the Washer Switch data change states when the switch is pressed and released?

Yes

- Test complete.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Replace the Cluster.
- Perform the BODY VERIFICATION TEST. Body Verification Test.