Step
| Action
| Value(s)
| Yes
| No
|
1
| Inspect fuse 10 in the fuse block.
Is fuse 10 open?
| --
| Go to
Step
2
| Go to
Step 3
|
2
|
- Replace fuse 10.
- Inspect fuse 10.
Is fuse 10 open?
| --
| Go to
Step
5
| Go to
Step 3
|
3
|
- Turn the ignition switch to the LOCK position.
- Disconnect the seat belt/ ignition key/ lamps alarm connector.
- Using a test lamp, probe between the seat belt/ ignition key/
lamps alarm harness connector terminal B1 and B2.
Does the test light illuminate?
| --
| Go to
Step
6
| Go to
Step 4
|
4
| Using a test lamp, probe between the seat belt/ ignition key/ lamps
alarm harness connector terminal B1 and the ground.
Does the test light illuminate?
| --
| Go to
Step
7
| Go to
Step 8
|
5
| Repair the short to ground in CKT 640.
Is the repair complete?
| --
| Go to
Step
9
| --
|
6
|
- Inspect the seat belt/ignition key/lamps alarm connector terminal B1
and terminal B2 for a poor connection.
- Replace the seat belt/ ignition key/ lamp alarm if no poor connection
is found. Refer to
Multifunction Alarm Module Replacement
.
Is the repair complete?
| --
| Go to
Step
9
| --
|
7
|
- Inspect the seat belt/ ignition key/ lamps alarm connector terminal B2
for a poor connection.
- Repair a poor connection or an open in CKT 1550 if the
connections are good.
Is the repair complete?
| --
| Go to
Step
9
| --
|
8
|
- Inspect the seat belt/ ignition key/ lamps alarm connector terminal B1
for a poor connection
- Repair a poor connection or an open in CKT 640 if the connection
is good.
Is the repair complete?
| --
| Go to
Step
9
| --
|
9
|
- Turn the ignition switch to the LOCK position.
- Reconnect the connectors and reinstall the components that were
removed.
Is the repair complete?
| --
| Go to
Audible Warnings System Check
| --
|
