Diagnostic Test

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. 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 DTCs.
3. Turn the ignition off.
4. Turn the ignition on.
5. With the scan tool, read DTCs.
  Does the scan tool display DTC: B2322-15-HEADLAMP WASHER MOTOR CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN?
  
  Yes
  - Go To 2
  No
  - Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
CHECK THE (W24) COIL RELAY SUPPLY CIRCUIT FOR A SHORT TO VOLTAGE IN THE HARNESS

Fig 1: Measuring Voltage Between Ground & Coil Relay Supply Circuit
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Disconnect the PDC C3 harness connector.
3. Disconnect the BCM D harness connector.
4. Turn the ignition on.
5. Measure the voltage between ground and the (W24) Coil Relay Supply circuit.
  Is there any voltage present?
  
  Yes
  - Repair the short to voltage in the (W24) Coil Relay Supply circuit.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Go To 3
CHECK THE (W24) COIL RELAY SUPPLY CIRCUIT FOR AN OPEN IN THE HARNESS

Fig 2: Checking Coil Relay Supply Circuit For An Open
Courtesy of CHRYSLER GROUP, LLC
1. Measure the resistance of the (W24) Coil Relay Supply circuit between the PDC C3 harness connector and the BCM D harness connector.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Go To 4
  No
  - Repair the open in the (W24) Coil Relay Supply circuit.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
CHECK THE INTEGRAL HEADLAMP WASHER RELAY COIL FOR A SHORT TO VOLTAGE

Fig 3: Measuring Voltage Between Ground & Coil Relay Supply Circuit
Courtesy of CHRYSLER GROUP, LLC
1. Reconnect the PDC C3 harness connector.
2. Turn the ignition on.
3. Measure the voltage between ground and the (W24) Coil Relay Supply circuit.
  Is there any voltage present?
  
  Yes
  - Replace the PDC in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Go To 5
CHECK THE INTEGRAL HEADLAMP WASHER RELAY COIL FOR AN OPEN

Fig 4: Measuring Resistance Between Ground & Coil Relay Supply Circuit
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Measure the resistance between ground and the (W24) Coil Relay Supply circuit.
  Is the resistance between 186 and 318 Ohms?
  
  Yes
  - Replace the Body Control Module (BCM) in accordance with the Service Information. Refer to MODULE, BODY CONTROL, REMOVAL .
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Replace the PDC in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .