Diagnostic Test

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.

ACTIVE DTC
1. Turn the ignition on.
2. With the scan tool, clear all TIPM DTCs.
3. Turn the Wipers on.
4. With the scan tool, read the Wiper DTCs.
  Does the scan tool read: B2374-WASHER SWITCH INPUT CIRCUIT?
  
  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 .
WASHER MOTOR
1. With the scan tool, erase DTCs.
2. Turn the ignition off.
3. Disconnect the Washer Motor harness connector.
4. Turn the ignition on.
5. Wait 30 seconds
6. With the scan tool, read DTCs.
  Does the scan tool read: B2374-WASHER SWITCH INPUT CIRCUIT?
  
  Yes
  - Go to step 3
  No
  - Replace the Washer Motor in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .
(W10) FRONT WASHER PUMP MOTOR CONTROL CIRCUIT SHORTED TO GROUND

Fig 1: Checking Front Washer Pump Control Circuit
Courtesy of CHRYSLER LLC
1. Turn the ignition off.
2. Disconnect the TIPM C1 harness connector.
3. Measure the resistance between ground and the (W10) Front Washer Pump Motor Control circuit.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Repair the (W10) Front Washer Pump Motor Control Circuit for a shorted condition.
  - 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 .