B1864

B1864-PASSENGER WINDOW POSITION SENSOR POWER SUPPLY HIGH - PDM





For a complete wiring diagram refer to Diagrams/Electrical.

- When Monitored:

Whenever the power is turned off to the module and it goes from being awake to sleep mode.

- Set Condition:

When the Passenger Window Hall Sensor Supply circuit is above 1.5 volts for over 15 ms. and the power to the module has been turned off, this code will set.





Diagnostic Test

1. TEST FOR INTERMITTENT CONDITION

Turn the ignition on.

With the scan tool, record and erase DTC's

Operate the Passenger Window up and down several times.

Wait 30 seconds.

With the scan tool, read the stored DTC's.

Does the scan tool display B1864-PASSENGER WINDOW POSITION SENSOR POWER SUPPLY HIGH?

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. Body Verification Test

2. (Q306) PASSENGER WINDOW HALL SENSOR SUPPLY CIRCUIT SHORT TO VOLTAGE





Turn the ignition off.

Disconnect the Passenger Door Module C4 connector.

Turn the ignition on.

Measure the voltage between the (Q306) Passenger Window Hall Sensor Supply circuit and Ground.

Is there any voltage present?

Yes

- Repair the (Q306) Passenger Window Hall Sensor Supply circuit for a short to voltage.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Replace the Passenger Door Module.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test