B2585

B2585-FULL OPEN ROOF FORWARD OPEN SWITCH CIRCUIT PERFORMANCE





For a complete wiring diagram refer to the wiring information Electrical Diagrams

- When Monitored:
At all times.

- Set Condition:
This code will set when the Full Open Roof Control Module does not receive the switch input within 500 msec after power up.





1. CHECK FOR DTCS
1. With the scan tool, record DTC's and any DTC's.
2. Erase the DTCs.
3. Turn the ignition off, wait 10 seconds, then turn the ignition on.
4. Attempt to operate the Power Sliding Roof.
5. With the scan tool, read DTCs.

Does the scan tool display this DTC?

Yes

- Go To 2

No

- Using the wiring diagrams as a guide, inspect the wiring and connectors for an intermittent condition.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.

2. CHECK THE POWER ROOF FOR MECHANICAL PROBLEMS
1. Examine the Full Power Roof for proper alignment, worn or binding rollers and cables, loose/damaged weatherstrip, and track assembly for wear or anything that would cause an obstruction to proper operation.

Were there any mechanical problems found?

Yes


- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.

No

- Go To 3

3. CHECK THE FULL POWER ROOF SWITCH
1. Turn the ignition off.
2. Turn the ignition on.
3. With the scan tool, monitor the Full Power Roof Switch state.

Does the state of the Full Power Roof Switch change when the switch is operated?

No

- Replace the Full Power Roof Switch.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.

Yes

- Replace the Full Power Roof Motor/Module.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.