Step
| Action
| Value(s)
| Yes
| No
|
1
| Was the Garage Door Opener System Check performed?
| --
|
Go to Step 2
| Go to
Garage Door Opener System Check
.
|
2
|
- Disconnect the inside rear view mirror connector.
- Turn the ignition switch to the ON position.
- Use the DMM to measure the voltage between terminal 11 of the
inside rear view mirror connector and a known good ground.
Is the measured voltage within the specified value?
| B+
|
Go to Step 4
|
Go to Step
3
|
3
|
- Locate an open or a high resistance in circuit X900.
- Repair the open or the high resistance in circuit X900.
Is the repair complete?
| --
|
Go to Step
7
| --
|
4
| Use the DMM to measure the resistance between terminal 8 of the inside
rear view mirror connector and a known good ground.
Is the measured resistance within the specified value?
| Less than 5 ohms
|
Go to Step 6
|
Go to Step 5
|
5
|
- Locate an open or a high resistance in circuit F915.
- Repair the open or the high resistance in circuit F915.
Is the repair complete?
| --
|
Go to Step
7
| --
|
6
| Replace the garage door opener. Refer to
Garage Door Opener Replacement
in Garage Door Opener.
Is the replacement complete?
| --
|
Go to Step
7
| --
|
7
|
- Connect all connectors and components that were disconnected.
- Program the universal transmitter. Refer to
Garage Door Opener Operation
.
- Verify that the garage door opener operates properly.
Does the garage door opener operate properly?
| --
| System OK
|
Go to Step 1
|
