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.

TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, record and erase the DTCs.
3. Operate the Right rear window up and down several times.
4. Wait 30 seconds.
5. With the scan tool, read the DTCs.
  Does the scan tool display B251A-RIGHT REAR WINDOW POSITION SENSOR 2 CIRCUIT PERFORMANCE?
  
  Yes
  - Go To 2
  No
  - 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.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
(Q308) RIGHT REAR WINDOW HALL SENSOR A SIGNAL CIRCUIT OPEN

Fig 1: Checking Right Rear Window Hall Sensor A Signal Circuit For Open
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Disconnect the Right Rear Window Motor connector.
3. Turn the ignition on.
4. Measure the voltage between ground and the (Q308) Right Rear Window Hall Sensor A Signal circuit.
  Is the voltage between 4.8 and 5.3 volts?
  
  No
  - Go To 4
  Yes
  - Go To 3
(Q310) RIGHT REAR WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORTED TO THE (Q308) RIGHT REAR WINDOW HALL SENSOR A SIGNAL CIRCUIT

Fig 2: Checking Right Rear Window Hall Sensor Signal Circuits
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Disconnect the Power Top Control Module C1 connector.
3. Measure the resistance between the (Q310) Right Rear Window Hall Sensor B Signal circuit in the PTCM C1 connector (cavity 11) and the (Q308) Right Rear Window Hall Sensor A Signal circuit in the PTCM C1 connector (cavity 12).
  Is the resistance below 10k Ohms?
  
  Yes
  - Correct the crossed wiring between the (Q310) Right Rear Window Hall Sensor B Signal circuit and the (Q308) Right Rear Window Hall Sensor A Signal circuit.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Replace the power window motor in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
(Q308) RIGHT REAR WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORTED TO GROUND

Fig 3: Checking Right Rear Window Hall Sensor A Signal Circuit For Short To Ground
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Disconnect the Power Top Control Module C1 connector.
3. Measure the resistance between Ground and the (Q308) Right Rear Window Hall Sensor A Signal circuit.
  Is the resistance below 10k Ohms?
  
  Yes
  - Repair the (Q308) Right Rear Window Hall Sensor A Signal circuit for a short to ground.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Go To 5
(Q308) RIGHT REAR WINDOW HALL SENSOR A SIGNAL CIRCUIT OPEN

Fig 4: Checking Right Rear Window Hall Sensor A Signal Circuit For Open
Courtesy of CHRYSLER GROUP, LLC
1. Measure the resistance of the (Q308) Right Rear Window Hall Sensor A Signal circuit between the PTCM C1 connector (cavity 12) and the Motor connector (cavity 5).
  Is the resistance below 2.0 Ohms?
  
  No
  - Repair the (Q308) Right Rear Window Hall Sensor A Signal circuit for an open.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  Yes
  - Go To 6
(Q308) RIGHT REAR WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORTED TO VOLTAGE

Fig 5: Checking Right Rear Window Hall Sensor A Signal Circuit For Short To Voltage
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition on.
2. Measure the voltage between Ground and the (Q308) Right Rear Window Hall Sensor A Signal circuit.
  Is there any voltage present?
  
  Yes
  - Repair the (Q308) Right Rear Window Hall Sensor A Signal circuit for a short to voltage.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Replace the Power Top Control Module (PTCM) in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .