B2368-WINDOW WASHER MOTOR 1 CONTROL CIRCUIT LOW
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
- With the Window Washers activated.
- Set Condition:
- When the TIPM detects a LOW condition.
| Possible Causes |
| (W10) WASHER PUMP MOTOR CONTROL CIRCUIT SHORTED TO GROUND |
| WASHER PUMP MOTOR |
| TOTALLY INTEGRATED POWER MODULE |
Diagnostic Test
1. INTERMITTENT CONDITIONTurn the ignition on.
With the Scan Tool, clear all TIPM DTC's.
Turn the Washer Pump Motor on.
With the Scan Tool read the DTC information.
Does the Scan Tool read: B2368–WINDOW WASHER MOTOR 1 CONTROL CIRCUIT LOW?
Yes
- Go To2
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-VER1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
2. (W10) WASHER PUMP MOTOR CONTROL CIRCUIT SHORTED TO GROUND
Turn the ignition off.
Disconnect the TIPM C1 harness connector.
Disconnect the Washer Pump Motor harness connector.
Measure the resistance between ground and the (W10) Washer Pump Motor Control circuit.
Is the resistance below 5.0 ohms?
Yes
- Repair the (W10) Washer Pump Motor Control Output circuit for a short to ground.
- Perform the BODY VERIFICATION TEST-VER1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To3
3. WASHER PUMP MOTOR
Reconnect the TIPM C1 harness connector.
Turn the ignition on.
With the Scan Tool, clear all TIPM DTC's.
Turn the Washer Pump Motor on.
With the Scan Tool read the DTC information.
Does the Scan Tool read: B2368–WINDOW WASHER MOTOR 1 CONTROL CIRCUIT LOW?
Yes
- Replace the Totally Integrated Power Module (TIPM) in accordance with the service information.
- Perform the BODY VERIFICATION TEST-VER1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Replace the Washer Pump Motor in accordance with the service information.
- Perform the BODY VERIFICATION TEST-VER1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)