Step
| Action
| Value(s)
| Yes
| No
|
1
|
- Turn the ignition switch to the RUN position.
- Use a test lamp in order to backprobe the left front power window
switch between terminal B of connector C2 and ground.
- Press the left front switch in the left front power window switch
to the DOWN position.
Does the test lamp light?
| --
|
Go to Step 2
|
Go to Step 6
|
2
|
- Use a test lamp in order to backprobe connector C2 of the
left front power window switch between terminal B and the positive
battery voltage.
- Press the left front switch in the left front power window switch
to the UP position.
Does the test lamp light?
| --
|
Go to Step 3
|
Go to Step 6
|
3
|
- Use a test lamp in order to backprobe connector C2 of the
left front power window switch between terminal F and ground.
- Press the left front switch in the left front power window switch
to the UP position.
Does the test lamp light?
| --
|
Go to Step 4
|
Go to Step 6
|
4
|
- Use a test lamp in order to backprobe connector C2 of the
left front power window switch between terminal F and the positive
battery voltage.
- Press the left front switch in the left front power window switch
to the DOWN position.
Does the test lamp light?
| --
|
Go to Step 5
|
Go to Step 6
|
5
|
- Disconnect the left front power window motor.
- Connect a test lamp between terminal B of the left front
power window motor connector and ground.
- Press the left front switch in the left front power window switch
to the UP position.
Does the test lamp light?
| --
|
Go to Step 7
|
Go to Step 8
|
6
| Replace the left front power window switch. Refer to
Front Side Door Window Switch Replacement
.
Is the repair complete?
| --
| System OK
| --
|
7
|
- Connect a test lamp between terminal A of the left front
power window motor connector and ground.
- Press the left front switch in the left front power window switch
to the DOWN position.
Does the test lamp light?
| --
|
Go to Step 9
|
Go to Step 10
|
8
| Repair the open in CKT 164 between the left front power window
motor and the left front power window switch. Refer to
Wiring Repairs
in Wiring Systems.
Is the repair complete?
| --
| System OK
| --
|
9
| Replace the left front power window motor. Refer to
Door Control Module Replacement
.
Is the repair complete?
| --
| System OK
| --
|
10
| Repair the open in CKT 1136 between the left front
power window switch and the left front power window motor. Refer to
Wiring Repairs
in Wiring Systems.
Is the repair complete?
| --
| System OK
| --
|
