B2307

B2307-WASHER SWITCH INPUT CIRCUIT LOW





For a complete wiring diagram refer to Diagrams/Electrical.

- When Monitored:
- With the ignition on.
- Set Condition:
- When the Instrument Cluster detects a short condition.





Diagnostic Test

1.INTERMITTENT CONDITION

Turn the ignition on.

With the Scan Tool, clear all CCN DTC's.

Turn the Washers ON then OFF.

With the Scan Tool, read the Washer DTC's.

Does the Scan Tool read: B2307-WASHER SWITCH INPUT CIRCUIT LOW?

Yes

- Go To 2

No

- The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

2.MULTIFUNCTION SWITCH

Turn the ignition off.

Disconnect the Multifunction Switch harness connector.

Ensure the switch is in the OFF position.

Measure the internal resistance of the Multifunction Switch between the G902 and G194 circuits.

Does the Switch measure more than 5.0 ohms?

Yes

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

No

- Go To 3
-

3.INSTRUMENT CLUSTER





Turn the ignition off.

Disconnect the Multifunction Switch connector.

Disconnect the Instrument Cluster C2 harness connector.

Measure the resistance of the (G194) MUX circuit to ground.

Is the resistance below 5.0 ohms?

Yes

- Repair the (G194) MUX circuit for a short to ground condition.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

No

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