B1992

B1992-RIGHT POWER SLIDING DOOR SENSOR SUPPLY CIRCUIT HIGH









- When Monitored:
Whenever the Right Power Sliding Door Module is awake.

- Set Condition:
The Right Power Sliding Door Module has detected the Right Power Sliding Door Motor Sensor supply circuit voltage is above 8.0 volts.

Possible Causes:

1. CHECK FOR DTCs

1. With the scan tool, record DTCs and any power sliding door inhibitors.
2. Erase the DTCs.
3. Turn the ignition off, wait 10 seconds, then turn the ignition on.
4. Attempt to operate the Right Power Sliding Door.
5. With the scan tool, read active DTCs.

Does the scan tool display this DTC?

Yes

- Go To 2

No

- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and poor pin fit.
- Perform the BODY VERIFICATION TEST. Body Verification Test

2. CHECK THE RIGHT POWER SLIDING DOOR

1. Examine the Right Power Sliding Door for proper alignment, worn or binding rollers and hinges, loose/damaged weatherstrip, and track assembly for wear or anything that would cause an obstruction to proper operation.
2. Manually open and close the Power Sliding Door on a known good vehicle and notice the effort needed to open and close.
3. Compare the effort needed to open and close the door on the disabled vehicle.
4. Especially notice the effort needed to unlatch and close the Right Power Sliding Door.

Does it take more effort to operate the door than it should?

Yes

- Refer to Service information for the related symptom(s).
- Perform the BODY VERIFICATION TEST. Body Verification Test

No

- Go To 3

3. CHECK THE RIGHT POWER SLIDING DOOR TRACK HARNESS







NOTE: At this time it will be necessary to remove the Power Sliding Door Drive Unit Assembly from the vehicle.

1. Turn the ignition off.
2. Remove the Power Sliding Door Drive Unit Assembly from the vehicle in accordance with the Service Information.
3. Remove the Power Sliding Door Module from the track.
4. Disconnect the Power Sliding Door Module connectors.
5. Turn the ignition on.
6. Using a 12-volt test light, connect one end to the (A959) Fused B(+) circuit and the other to the (Z908/9) Ground in the PSD Module C1 harness connector.

NOTE: The test light must illuminate brightly. Compare the brightness to that of a direct connection to the battery.

Does the test tight illuminate brightly?

Yes

- Go To 4

No

- Repair the open in the (A959) Fused B(+) circuit or the (Z908) Ground circuit.
- Perform the BODY VERIFICATION TEST. Body Verification Test

4. CHECK THE DOOR POSITION SENSOR SUPPLY CIRCUIT







1. Reconnect the PSD Module connector to the module.
2. Connect a voltmeter between the Door Position Sensor Supply circuit and the Door Position Sensor Return circuit in the PSDM C2 (component side).

Is the voltage above 5.5 volts?

Yes

- Replace the Power Sliding Door Module in accordance with the Service Information.
- Perform the Power Sliding Door Learn Cycle procedure. Programming and Relearning
- Perform the BODY VERIFICATION TEST. Body Verification Test

No

- Replace the Power Sliding Door Drive Unit in accordance with the Service Information.
- Perform the Power Sliding Door Learn Cycle procedure. Programming and Relearning
- Perform the BODY VERIFICATION TEST. Body Verification Test