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DTC TABLE [IMMOBILIZER SYSTEM]

id0902e4837000

DTC | Description | Page
--- | --- | ---
Security light | Security light flashing pattern | WDS
11 |  | B1681 | Coil signal is not received. | (See SECURITY LIGHT: DTC 11 (WDS: DTC B1681).)
12 |  | B2103 | Coil failure. | (See SECURITY LIGHT: DTC 12 (WDS: DTC B2103).)
13 |  | B1600 | ID number signal is not received. | (See SECURITY LIGHT: DTC 13 (WDS: DTC B1600).)
B2431 | Transponder programming failure. | (See SECURITY LIGHT: DTC 13 (WDS: DTC B2431).)
14 |  | B1602 | PCM received invalid format of ID number from transponder. | (See SECURITY LIGHT: DTC 14 (WDS: DTC B1602).)
15 |  | B1601 | PCM received incorrect ID number from key (transponder). | (See SECURITY LIGHT: DTC 15 (WDS: DTC B1601).)
21 |  | B1213 | Number of valid keys is below minimum. | (See SECURITY LIGHT: DTC 21 (WDS: DTC B1213).)
Not illuminated | - | B1342 | PCM is defective. | (See SECURITY LIGHT: DTC NOT ILLUMINATED (WDS: DTC B1342).)

  Note

  • Perform the following if the security light stays on:

  - If engine stalls, go to symptom troubleshooting NO.11 "ENGINE STALLS/QUITS, ENGINE RUNS ROUGH, MISSES, BUCK/JERK, HESITATION/STUMBLE, SURGES". (See NO.11 ENGINE STALLS/QUITS, ENGINE RUNS ROUGH, MISSES, BUCK/JERK, HESITATION/STUMBLE, SURGES [WITHOUT WU-TWC].) (See NO.11 ENGINE STALLS/QUITS, ENGINE RUNS ROUGH, MISSES, BUCK/JERK, HESITATION/STUMBLE, SURGES [WITH WU-TWC].)
  - If the engine will not start, go to symptom troubleshooting NO.6 "CRANKS NORMALLY BUT WILL NOT START". (See NO.6 STARTER CRANKS NORMALLY BUT WILL NOT START [WITHOUT WU-TWC].) (See NO.6 STARTER CRANKS NORMALLY BUT WILL NOT START [WITH WU-TWC].)
  - If engine condition is normal but the light stays on, inspect for continuity between the following wiring harness and body ground: security light and PCM connector terminal 1AG. Repair or replace the wiring harness.