B1865-PASSENGER WINDOW POSITION SENSOR CIRCUIT PERFORMANCE - PDM
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
Whenever the module is awake.
- Set Condition:
When one of the window motor hall sensors do not generate a signal within 1.25 ms during a window movement, this code will set.
| Possible Causes |
| (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORT TO GROUND |
| (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORT TO GROUND |
| (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORTED TO THE (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT |
| (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORTED TO THE (Q990) PASSENGER WINDOW HALL SENSOR RETURN CIRCUIT |
| (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORTED TO THE (Q990) PASSENGER WINDOW HALL SENSOR RETURN CIRCUIT |
| (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT OPEN |
| (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT OPEN |
| WINDOW MOTOR MALFUNCTION |
Diagnostic Test
1. TEST FOR INTERMITTENT CONDITIONTurn the ignition on.
With the scan tool, record and erase DTC's
Try to operate the Passenger Window up and down several times.
Wait 30 seconds.
With the scan tool, read DTC's.
Does the scan tool display B1865–PASSENGER WINDOW POSITION SENSOR 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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
2. (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL SHORT TO GROUND
Turn the ignition off.
Disconnect the Passenger Window Motor connector.
Disconnect the Passenger Door Module C1 connector.
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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 3
3. (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORT TO GROUND
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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 4
4. (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT OPEN
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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
Yes
- Go To 5
5. (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT OPEN
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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
Yes
- Go To 6
6. (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT SHORTED TO (Q990) PASSENGER WINDOW HALL SENSOR RETURN CIRCUIT
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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 7
7. (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORTED TO (Q990) PASSENGER WINDOW HALL SENSOR RETURN CIRCUIT
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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 8
8. (Q302) PASSENGER WINDOW HALL SENSOR A SIGNAL CIRCUIT SHORT TO (Q304) PASSENGER WINDOW HALL SENSOR B SIGNAL CIRCUIT
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 BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Replace the Window Regulator Assembly.
- Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)