Step
| Action
| Value(s)
| Yes
| No
|
1
|
- Turn the ignition switch to the LOCK position.
- Disconnect the theft deterrent module.
- Turn the ignition switch to the RUN position.
Is the SECURITY indicator OFF?
| --
| Go to
Step
2
| Go to
Step 3
|
2
|
- Perform the Lock Cylinder and Harness Test . Refer to
SECURITY Indicator On, Engine Does Not Crank
.
- If you do not find any malfunctions replace the theft deterrent
module.
Is the repair complete?
| --
| Go to
Step
6
| --
|
3
|
- Turn the ignition switch to the LOCK position.
- Remove and disconnect the instrument cluster. Refer to AIR Vacuum Source and routing to Front AIR Check Valve - 2000 K/KSP/G
in Instrument Panel, Gauges and Console for service
procedures.
- Connect a DMM.
- Measure the resistance between the theft deterrent module harness
connector terminal A5 and the ground.
Is the resistance within the specified range?
| ∞
| Go to
Step 4
| Go to
Step
5
|
4
|
- The SECURITY indicator is ON at all times because of a problem
within the instrument cluster.
- Repair the components as needed.
Is the repair complete?
| --
| Go to
Step
6
| --
|
5
| Repair a short to ground in CKT 728.
Has the repair been made?
| --
| Go to
Step
6
| --
|
6
|
- Verify that the ignition switch is in the LOCK position.
- Reconnect any connectors or components that you removed.
Is the repair complete?
| --
| Go to
Vehicle Theft Deterrent (VTD) System Check
| --
|
