Immobilizer System DTCS
IMMOBILIZER DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | PCM | Description | Action |
|---|---|---|---|
| B1681 | P1260 | No detected communication with the coil antenna | SECURITY LIGHT: 11, DTC B1681/P1260 [IMMOBILIZER SYSTEM] |
| B2103 | P1260 | coil antenna malfunction | SECURITY LIGHT: 12, DTC B2103/P1260 [IMMOBILIZER SYSTEM] |
| B1600 | P1260 | The key ID number data cannot be read. | SECURITY LIGHT: 13, DTC B1600/P1260 [IMMOBILIZER SYSTEM] |
| B2431 | P1260 | Key ID number registration error | SECURITY LIGHT: 13, DTC B2431/P1260 [IMMOBILIZER SYSTEM] |
| B1602 | P1260 | The keyless control module cannot read key ID number data normally. | SECURITY LIGHT: 14, DTC B1602/P1260 [IMMOBILIZER SYSTEM] |
| P1601 | P1260 | The keyless control module has detected unregistered key ID number. | SECURITY LIGHT: 15, DTC B1601/P1260 [IMMOBILIZER SYSTEM] |
| U2510 | P1260 | Communication error between the keyless control module and the PCM (no response) | SECURITY LIGHT: 16, DTC U2510/P1260, U1147/P1260 [IMMOBILIZER SYSTEM] |
| U1147 | P1260 | Communication error between the keyless control module and the PCM (mismatched conditions) | |
| B1213 | P1260 | Only one key ID number is registered. | SECURITY LIGHT: 21, DTC B1213/P1260 [IMMOBILIZER SYSTEM] |
| B2141 | P1260 | Communication error between the keyless control module and the PCM (data transfer error) | SECURITY LIGHT: 22, DTC B2141/P1260 [IMMOBILIZER SYSTEM] |
| B2139 | P1260 | ID number data in the PCM and the keyless control module do not match. | SECURITY LIGHT: 23, DTC B2139/P1260 [IMMOBILIZER SYSTEM] |
| B1342 | - | Keyless control module malfunction | DTC B1342 (KEYLESS CONTROL MODULE) [IMMOBILIZER SYSTEM] |