FixVault

Immobilizer System (Keyless Entry And Start System) DTCS

IMMOBILIZER SYSTEM (KEYLESS ENTRY AND START SYSTEM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Detection condition Reference
B10D9:87 No detected communication with coil antenna (See SECURITY LIGHT: 11, DTC: B10D9:87/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10D5:13
  • Coil antenna malfunction
  • PCM or instrument cluster determined a malfunction in coil antenna even though it is normal
(See SECURITY LIGHT: 12, DTC: B10D5:13/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10D7:05 Key ID number program error (See SECURITY LIGHT: 13, DTC: B10D7:05/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10D7:94 Key ID number data cannot be read (See SECURITY LIGHT: 13, DTC: B10D7:94/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10D7:81 Instrument cluster cannot read key ID number data normally (See SECURITY LIGHT: 14, DTC: B10D7:81/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10D7:51 Instrument cluster has detected unprogrammed key ID number (See SECURITY LIGHT: 15, DTC: B10D7:51/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
U0100:87 Communication error between instrument cluster and PCM (no response) (See SECURITY LIGHT: 16, DTC: U0100:87/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10D8:00 Only one key or no key has been programmed (See SECURITY LIGHT: 21, DTC: B10D8:00/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10DA:51 Communication error between instrument cluster and PCM (data transfer failure) (See SECURITY LIGHT: 22, DTC: B10DA:51/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
B10DA:62 ID number data in instrument cluster and PCM do not match (See SECURITY LIGHT: 23, DTC: B10DA:62/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)] .)
U3000:41 Instrument cluster malfunction DTC: U3000:41 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]