Diagnostic Test

TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, record and erase DTCs
3. Try to operate the Passenger Window up and down several times.
4. Wait 30 seconds.
5. With the scan tool, read DTCs.
  Does the scan tool display B1865-PASSENGER WINDOW POSITION SENSOR CIRCUIT PERFORMANCE?
  
  Yes
  - Go to step 2
  No
  - The conditions that caused this code to set are not present at this time. Using the SYSTEM WIRING DIAGRAMS as a guide, inspect the wiring and connectors.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
(Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL SHORT TO GROUND

Fig 1: Checking Passenger Window Hall Sensor A Signal Short To Ground
Courtesy of CHRYSLER LLC
1. Turn the ignition off.
2. Disconnect the Passenger Window Motor connector.
3. Disconnect the Passenger Door Module C1 connector.
4. Measure the resistance between Ground and the (Q302) Passenger Window Hall Sensor A Signal circuit.
  Is the resistance below 10000.0 ohms?
  
  Yes
  - Repair the (Q302) Passenger Window Hall Sensor A signal circuit for a short to ground.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  No
  - Go to step 3
(Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORT TO GROUND

Fig 2: Checking Passenger Window Hall Sensor B Signal Circuit Short To Ground
Courtesy of CHRYSLER LLC
1. Measure the resistance between Ground and the (Q304) Passenger Window Hall Sensor B Signal circuit.
  Is the resistance below 10000.0 ohms?
  
  Yes
  - Repair the (Q304) Passenger Window Hall Sensor B Signal circuit for a short to ground.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  No
  - Go to step 4
(Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT OPEN

Fig 3: Checking Passenger Window Hall Sensor A Signal Circuit Open
Courtesy of CHRYSLER LLC
1. Measure the resistance of the (Q302) Passenger Window Hall Sensor A Signal circuit between the Motor connector and the Module C1 connector.
  Is the resistance below 1.0 ohms?
  
  No
  - Repair the (Q302) Passenger Window Hall Sensor A Signal circuit for an open.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  Yes
  - Go to step 5
(Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT OPEN

Fig 4: Checking Passenger Window Hall Sensor B Signal Circuit Open
Courtesy of CHRYSLER LLC
1. Measure the resistance of the (Q304) Passenger Window Hall Sensor B Signal circuit between the Motor connector and the Module C1 connector.
  Is the resistance below 1.0 ohms?
  
  No
  - Repair the (Q304) Passenger Window Hall Sensor B Signal circuit for an open.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  Yes
  - Go to step 6
(Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORTED TO (Q990) PASSENGER WINDOW HALL SENSOR RETURN CIRCUIT

Fig 5: Checking Passenger Window Hall Sensor B Signal Circuit Shorted To Passenger Window Hall Sensor Return Circuit
Courtesy of CHRYSLER LLC
1. Measure the resistance between the (Q304) Passenger Window Hall Sensor B Signal circuit and the (Q990) Passenger Window Hall Sensor Return circuit in the PDM C1 connector.
  Is the resistance below 10000.0 ohms?
  
  Yes
  - Repair the (Q304) Passenger Window Hall Sensor B Signal circuit for a short to the (Q990) Passenger Window Hall Sensor Return circuit.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  No
  - Go to step 7
(Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORTED TO (Q990) PASSENGER WINDOW HALL SENSOR RETURN CIRCUIT

Fig 6: Checking Passenger Window Hall Sensor A Signal Circuit Shorted To Passenger Window Hall Sensor Return Circuit
Courtesy of CHRYSLER LLC
1. Measure the resistance between the (Q302) Passenger Window Hall Sensor A Signal circuit and the (Q990) Passenger Window Hall Sensor Return circuit in the PDM C1 connector.
  Is the resistance below 10000.0 ohms?
  
  Yes
  - Repair the (Q302) Passenger Window Hall Sensor A Signal circuit for a short to the (Q990) Passenger Window Hall Sensor Return circuit.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  No
  - Go to step 8
(Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORT TO (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT

Fig 7: Checking Passenger Window Hall Sensor A Signal Circuit Short To Passenger Window Hall Sensor B Signal Circuit
Courtesy of CHRYSLER LLC
1. Measure the resistance between the (Q302) Passenger Window Hall Sensor A Signal circuit and the (Q304) Passenger Window Hall Sensor B Signal circuit.
  Is the resistance below 10000.0 ohms?
  
  Yes
  - Repair the (Q302) Passenger Window Hall Sensor A Signal circuit for a short to the (Q304) Passenger Window Hall Sensor B Signal circuit.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  No
  - Replace the Window Regulator Assembly.
  - Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .