Remote Keyless Entry Systems DTCS
REMOTE KEYLESS ENTRY SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1525 | Keyless Entry Circuit Short To Voltage | DTC B1525 |
| U1199 | Invalid/Missing Data For External Access | DTC caused by Steering Column/Ignition/Lighting (SCIL) module. Using NGS tester, perform SCIL module self-test. |
STEERING COLUMN/IGNITION/LIGHTING (SCIL) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU Defective | Repair all other concerns. After all other concerns are repaired, clear all SCIL module DTC. Repeat SCIL module self-test. If DTC B1342 is retrieved again, replace SCIL module. |
| U1211 | SCP Invalid Or Missing Data For Restraints | Caused by Driver Seat Module (DSM) module. Using scan tool, perform DSM self-test. |