Retrieving Codes
NOTE:
A New Generation Star (NGS) Tester (007-00500) is required for testing the passive ant-theft control system.
Before beginning any testing, retrieve any existing Diagnostic Trouble Codes (DTCs) from Passive Anti-Theft System (PATS) module. See ON-DEMAND SELF-TEST in MODULE COMMUNICATIONS NETWORK article. Make any repairs that may be indicated. See appropriate code related SELF-DIAGNOSTIC TESTS. If symptoms remain, or if no DTCs exist, go to PINPOINT TEST "A" . If any DTC begins with letter "U" other than U1147, see MODULE COMMUNICATIONS NETWORK article.
DTC REFERENCE CHART
| DTC | Description | Action to Take |
|---|---|---|
| U1147 | Vehicle Security Status Message Missing | GO to DTC U1147 . |
| B1213 | Anti-Theft Number of Programmed Keys is Below Minimum | GO to DTC B1213 . |
| B1600 | Ignition Key Transponder Signal Not Received | GO to DTC B1600 . |
| B1601 | Incorrect Key Code From Ignition Key Transponder | GO to DTC B1601 . |
| B1602 | Invalid Format Key Code From Ignition Key Transponder | GO to DTC B1602 . |
| B1681 | Transceiver Module Signal Not Received | GO to DTC B1681 . |