Toyota Corolla (E120) 2002–2008 Repair Manual / Sliding roof/convertible / Sliding roof system / On–vehicle inspection
Toyota Corolla (E120): On–vehicle inspection
1. Inspect sliding roof function
- check the slide opening operation (manual).
- Turn the ignition switch on.
- When keeping operating the sliding roof switch to the open side, check that the roof glass will slide and be fully opened.
- check the slide closing operation (manual).
- Turn the ignition switch on.
- When keeping operating the slide roof switch to close side, check that the roof glass will slide but stop halfway.
- When operating the sliding roof switch to the close side again after the above operation, check that the roof glass will slide again from the halfway position and be fully closed.
2. Inspect sliding roof drive gear
- Disconnect the connector from the relay and switch, and inspect the connector on the wire harness side, as shown in the chart.
* Exceptions:
For 60 seconds after the ignition switch on → off (acc) or until the driver or passenger door is opened after the ignition switch on → off (acc).
If the result is not as specified, replace the relay.
Problem symptoms table
Other materials:
Inspection procedure
1 Check harness and connector(transmission control switch –
body ground)
Disconnect the transmission control switch connector of
shift lever assy.
measure the resistance according to the value(s) in the
table below.
Standard:
2 Inspect transmission control switch
M ...
How to proceed with troubleshooting
1 Vehicle brought in
2 Customer problem analysis check and symptom check
3 Problem symptoms table
Without applicable symptoms, proceed to ”a”
with applicable symptoms, proceed to ”b”
4 Perform troubleshooting in the following method, depending on
malfunction symptom ...
Overhaul
1. Remove control shift lever bush
Remove the control shift lever bush from the selecting
bellcrank assy.
2. Remove selecting bellcrank dust cover no.1
Remove the selecting bellcrank dust cover no.1 From the
selecting bellcrank assy.
3. Remove selecting bell crank no.2
...