Engine Immobilizer - Keyless Entry System DTCS
ENGINE IMMOBILIZER - KEYLESS ENTRY SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC |
PCM |
Detection condition |
Action |
| B1681 |
P1260 |
No detected communication with the coil |
SECURITY LIGHT 11, DTC B1681/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B2103 |
P1260 |
- Coil antenna malfunction
- The PCM determined a malfunction in the coil antenna even though it is normal
|
SECURITY LIGHT 12, DTC B2103/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B1600 |
P1260 |
The key ID number data cannot be read |
SECURITY LIGHT 13, DTC B1600/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B2431 |
P1260 |
Key ID number registration error |
SECURITY LIGHT 13, DTC B2431/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B1602 |
P1260 |
The instrument cluster cannot read key ID number data normally |
SECURITY LIGHT 14, DTC B1602/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B1601 |
P1260 |
The instrument cluster has detected unregistered key ID number |
SECURITY LIGHT 15, DTC B1601/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| U2510 |
P1260 |
Communication error between the instrument cluster and the PCM (no response) |
SECURITY LIGHT 16, DTC U2510/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B1213 |
P1260 |
Only one key ID number is registered |
SECURITY LIGHT 21, DTC B1213/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B2141 |
P1260 |
Communication error between the instrument cluster and the PCM (data transfer error) |
SECURITY LIGHT 22, DTC B2141/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B2139 |
P1260 |
ID number data in the PCM and the instrument cluster do not match |
SECURITY LIGHT 23, DTC B2139/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |
| B1342 |
- |
Instrument cluster malfunction |
DTC B1342 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] |