Diagnostic Test

WARNING: This page is about a different car, the 2013 Dodge Avenger and 2013 Chrysler 200. However, it is still accessible from the selected car via links, so may be relevant.

INTERMITTENT CONDITION
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: B2304-WIPER PARK 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. Refer to STANDARD PROCEDURE .
WIPER MOTOR
1. With the scan tool, erase DTCs.
2. Turn the ignition off.
3. Disconnect the Front Wiper Motor harness connector.
4. Turn the ignition on.
5. Wait 30 seconds
6. With the scan tool, read DTCs.
  Does the Scan Tool read: B2305-WIPER PARK SWITCH INPUT CIRCUIT HIGH?
  
  Yes
  - Replace the Front Wiper Motor in accordance with the Service Information. Refer to MOTOR, WIPER, FRONT, REMOVAL .
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Go To 3
(W7) FRONT WIPER MOTOR PARK SWITCH SENSE CIRCUIT SHORTED TO GROUND

Fig 1: Measuring Resistance Between Ground & Front Wiper Park Switch Sense Circuit
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Disconnect the TIPM C2 harness connector.
3. Measure the resistance between ground and the (W7) Front Wiper Park Switch Sense circuit.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Repair the (W7) Front Wiper Park Switch Sense circuit for a short to ground condition.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Replace the TIPM in accordance with the Service Information. Refer to MODULE, TOTALLY INTEGRATED POWER (TIPM), REMOVAL .
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .