Step
| Action
| Value(s)
| Yes
| No
|
1
|
- Turn the ignition switch to the LOCK position.
- Disconnect the seat belt/ ignition key/ lamps alarm connector.
- Ensure the drivers seat belt buckle is unfastened (released).
- Connect a test lamp.
- Probe between B+ and the seat belt/ ignition key/ lamps alarm
harness connector terminal A2.
Does the test light illuminate?
| --
| Go to
Step
5
| Go to
Step 2
|
2
|
- Disconnect the driver seat belt switch electrical connector.
- Connect a digital multimeter (DMM).
- Measure the resistance between the driver seat belt switch harness
connector terminal A and the ground.
Is the resistance within the specified value?
| Less than 2 ohms
| Go to
Step 3
| Go to
Step
7
|
3
|
- Connect a DMM.
- Measure the resistance between the seat belt/ ignition key/ lamps
alarm harness connector terminal A2 and the driver seat belt switch
harness connector terminal B.
Is the resistance within the specified value?
| Less than 2 ohms
| Go to
Step 4
| Go to
Step
8
|
4
|
- Connect a DMM.
- Measure the resistance between the driver seat belt switch connector
terminals A and B (switch side).
Is the resistance within the specified value?
| Less than 2 ohms
| Go to
Step 5
| Go to
Step
6
|
5
|
Has the repair been
made?
| --
| Go to
Step 9
| --
|
6
|
Has the repair been made?
| --
| Go to
Step 9
| --
|
7
|
- Repair a poor connection or open in CKT 250.
Has the repair been made?
| --
| Go to
Step 9
| --
|
8
|
- Repair a poor connection or open in CKT 238.
Has the repair been made?
| --
| Go to
Step 9
| --
|
9
|
- Ensure the ignition is in the LOCK position.
- Reinstall the connectors/components that were removed.
Have all repairs been made?
| --
| Go to
Audible Warnings System Check
| --
|
