B19C0

B19C0-LEFT POWER SLIDING DOOR OPEN DIRECTION OVERCURRENT



- When Monitored:
Whenever the Left Power Sliding Door Motor is in operation.

- Set Condition:
This code will set when the Left Power Sliding Door module senses a current draw of more than 30 amps for 500ms during a power opening operation.

Possible Causes:

1. CHECK FOR DTCs

1. With the scan tool, record the 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 Left Power Sliding Door.
5. With the scan tool, read the 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 LEFT POWER SLIDING DOOR

1. Examine the Left 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 operate the Left Power Sliding Door on a known good vehicle and notice the effort needed to open and close for comparison.
3. Especially notice the effort needed to open the Left Power Sliding Door.

Were there any mechanical problems found?

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 LEFT POWER SLIDING DOOR MODULE AND MOTOR CONNECTORS







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. Disconnect the Power Sliding Door Module C2 eight way harness connector.
4. Check the Power Sliding Door Motor connector and PSD Module for proper terminal contact, corrosion, damaged terminals, or pinched/broken wires. Check for any mechanical problems.

Were any mechanical or electrical problems found?

Yes

- Repair any wiring or mechanical problems if possible. If the problems cannot be repaired, replace the Left Power Sliding Door Drive Unit Assembly 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 Left Power Sliding Door Drive Unit and 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