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Diagnostic Test

  1. TEST FOR INTERMITTENT CONDITION 

    Turn the ignition on.

    With the scan tool, record and erase DTC's

    Try to operate the Driver Window up and down several times.

    Wait 30 seconds.

    With the scan tool, read DTC's.

    Does the scan tool display B185A-DRIVER WINDOW POSITION SENSOR CIRCUIT PERFORMANCE? 

    Yes 

    1. Go To  2.

    No 

    1. The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
    2. Perform BODY VERIFICATION TEST .
  2. (Q301) DRIVER WINDOW HALL SENSOR A SIGNAL SHORT TO GROUND 
    Fig 1: Measuring Resistance Between Ground And Driver Window Hall Sensor Signal Circuit
    GC0045646Courtesy of CHRYSLER LLC

    Turn the ignition off.

    Disconnect the Driver Window Motor connector.

    Disconnect the Driver Door Module C1 connector.

    Measure the resistance between Ground and the Driver Window Hall Sensor A Signal circuit.

    Is the resistance below 10000.0 ohms? 

    Yes 

    1. Repair the Driver Window Hall Sensor A signal circuit for a short to ground.
    2. Perform BODY VERIFICATION TEST .

    No 

    1. Go To  3.
  3. (Q303) DRIVER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORT TO GROUND 
    Fig 2: Measuring Resistance Between Ground And Driver Window Hall Sensor B Signal Circuit
    GC0045647Courtesy of CHRYSLER LLC

    Measure the resistance between Ground and the (Q303) Driver Window Hall Sensor B Signal circuit.

    Is the resistance below 10000.0 ohms? 

    Yes 

    1. Repair the (Q303) Driver Window Hall Sensor B Signal circuit for a short to ground.
    2. Perform BODY VERIFICATION TEST .

    No 

    1. Go To  4.
  4. (Q301) DRIVER WINDOW HALL SENSOR A SIGNAL CIRCUIT OPEN 
    Fig 3: Measuring Resistance Of (Q301) Driver Window Hall Sensor Signal Circuit Between Motor Connector And Module C1 Connector
    GC0045648Courtesy of CHRYSLER LLC

    Measure the resistance of the (Q301) Driver Window Hall Sensor A Signal circuit between the Motor connector and the Module C1 connector.

    Is the resistance below 1.0 ohms? 

    No 

    1. Repair the (Q301) Driver Window Hall Sensor A Signal circuit for an open.
    2. Perform BODY VERIFICATION TEST .

    Yes 

    1. Go To  5.
  5. (Q303) DRIVER WINDOW HALL SENSOR B SIGNAL CIRCUIT OPEN 
    Fig 4: Measuring Resistance Of (Q303) Driver Window Hall Sensor B Signal Circuit Between Motor Connector And Module C1 Connector
    GC0045649Courtesy of CHRYSLER LLC

    Measure the resistance of the (Q303) Driver Window Hall Sensor B Signal circuit between the Motor connector and the Module C1 connector.

    Is the resistance below 1.0 ohms? 

    No 

    1. Repair the (Q303) Driver Window Hall Sensor B Signal circuit for an open.
    2. Perform BODY VERIFICATION TEST .

    Yes 

    1. Go To  6.
  6. (Q303) DRIVER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORTED TO THE (Q991) DRIVER WINDOW HALL SENSOR RETURN CIRCUIT 
    Fig 5: Measuring Resistance Between (Q303) Driver Window Hall Sensor B Signal Circuit And (Q991) Driver Window Hall Sensor Return Ground Circuit
    GC0045650Courtesy of CHRYSLER LLC

    Measure the resistance between the (Q303) Driver Window Hall Sensor B Signal circuit and the (Q991) Driver Window Hall Sensor Return Ground circuit.

    Is the resistance below 10000.0 ohms? 

    No 

    1. Repair the (Q303) Driver Window Hall Sensor B Signal circuit for a short to the (Q991) Driver Window Hall Sensor Return circuit.
    2. Perform BODY VERIFICATION TEST .

    Yes 

    1. Go To  7.
  7. (Q301) DRIVER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORTED TO THE (Q991) DRIVER WINDOW HALL SENSOR RETURN CIRCUIT 
    Fig 6: Measuring Resistance Between (Q301) Driver Window Hall Sensor Signal Circuit And (Q991) Driver Window Hall Sensor Return Circuit
    GC0045651Courtesy of CHRYSLER LLC

    Measure the resistance between the (Q301) Driver Window Hall Sensor A Signal circuit and the (Q991) Driver Window Hall Sensor Return circuit.

    Is the resistance below 10000.0 ohms? 

    No 

    1. Repair the (Q301) Driver Window Hall Sensor A Signal circuit for a short to the (Q991) Driver Window Hall Sensor Return circuit.
    2. Perform BODY VERIFICATION TEST .

    Yes 

    1. Go To  8.
  8. (Q301) DRIVER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORT TO (Q303) DRIVER WINDOW HALL SENSOR B SIGNAL CIRCUIT 
    Fig 7: Measuring Resistance Between (Q301) Driver Window Hall Sensor Signal Circuit And (Q303) Driver Window Hall Sensor B Signal Circuit
    GC0045652Courtesy of CHRYSLER LLC

    Measure the resistance between the (Q301) Driver Window Hall Sensor A Signal circuit and the (Q303) Driver Window Hall Sensor B Signal circuit.

    Is the resistance below 1000.0 ohms? 

    Yes 

    1. Repair the (Q301) Driver Window Hall Sensor A Signal circuit for a short to the (Q303) Driver Window Hall Sensor B Signal circuit.
    2. Perform BODY VERIFICATION TEST .

    No 

    1. Replace the Window Motor in accordance with service information.
    2. Perform BODY VERIFICATION TEST .
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