B1859

B1859-DRIVER WINDOW POSITION SENSOR POWER SUPPLY HIGH





For a complete wiring diagram, refer to the Wiring Information. Electrical Diagrams

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

- Set Condition:
When the Driver 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.





1. TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, erase all DTC's.
3. Operate the Driver Window up and down several times.
4. Wait 30 seconds.
5. With the scan tool, read DTC's.

Does the scan tool display this DTC?

Yes

- Go To 2

No

- The condition that caused this symptom is currently not present. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair as necessary.
- Perform BODY VERIFICATION TEST Body Verification Test.

2. (Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT SHORT TO VOLTAGE




1. Turn the ignition off.
2. Disconnect the Driver Door Module C4 harness connector.
3. Turn the ignition on.
4. Measure the voltage of the (Q305) Driver Window Hall Sensor Supply circuit.

Is there any voltage present?

Yes

- Repair the (Q305) Driver Window Hall Sensor Supply circuit for a short to voltage.
- Perform BODY VERIFICATION TEST Body Verification Test.

No

- Replace the Driver Door Module.
- Perform BODY VERIFICATION TEST Body Verification Test.