Diagnostic Test

INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the Scan Tool, clear all TIPM DTC's.
3. Turn the Washers on.
4. With the Scan Tool, read the Wiper/Washers DTC's.
  Does the Scan Tool read: B2320-FRONT/REAR WASHER MOTOR CONTROL CIRCUIT HIGH?
  
  Yes
  - Go to step 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. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
(W10) WASHER PUMP MOTOR CONTROL CIRCUIT SHORT TO VOLTAGE
1. Turn the ignition off.
2. Disconnect the TIPM C6 harness connector.
3. Disconnect the Washer Pump Motor harness connector.
4. Turn the ignition on.
5. Measure the voltage of the (W10) Washer Pump Motor Control circuit.
  Is the voltage above 5.0 volts?
  
  Yes
  - Repair the (W10) Washer Pump Motor Control circuit for a short to voltage.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
  No
  - Go to step 3
(W20) WASHER PUMP MOTOR CONTROL CIRCUIT SHORT TO VOLTAGE
1. Disconnect the TIPM C6 harness connector.
2. Measure the Voltage of the (W20) Washer Pump Motor Control circuit.
  Is the voltage above 5.0 volts?
  
  Yes
  - Repair the (W20) Washer Pump Motor Control circuit for a short to voltage.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .
  No
  - Replace the Totally Integrated Power Module in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .