B2346

B2346-WIPER MOTOR LOW SPEED CONTROL CIRCUIT LOW





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

- When Monitored:
With the Windshield Wipers activated.

- Set Condition:
When the Totally Integrated Power Module (TIPM) detects a low condition in the wiper low speed control output circuit.





1. INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, clear all TIPM DTCs.
3. Turn the Windshield Wipers on.
4. With the scan tool read the DTC information.

Does the scan tool read: B2346-WIPER MOTOR LOW SPEED CONTROL 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. Body Verification Test.

2. (W3) WIPER LOW SPEED CONTROL OUTPUT CONTROL CIRCUIT SHORTED TO GROUND




1. Turn the ignition off.
2. Disconnect the TIPM C10 harness connector.
3. Disconnect the Windshield Wiper Motor harness connector.
4. Measure the resistance between ground and the (W3) Wiper Low Speed Control Output circuit.

Is the resistance below 100 Ohms?

Yes

- Repair the (W3) Wiper Low Speed Control Output circuit for a short to ground.
- Perform the BODY VERIFICATION TEST. Body Verification Test

No

- Go To 3

3. WIPER MOTOR
1. Reconnect the TIPM C10 harness connector.
2. Turn the ignition on.
3. With the scan tool, clear all TIPM DTCs.
4. Turn the Front Wipers on.
5. With the scan tool read the DTC information.

Does the scan tool read: B2346-WIPER MOTOR LOW SPEED CONTROL CIRCUIT LOW?

Yes

- Replace the Totally Integrated Power Module (TIPM).
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Replace the Windshield Wiper Motor.
- Perform the BODY VERIFICATION TEST. Body Verification Test.