Immobilizer System (With Keyless Entry And Start System) Diagnostic Trouble Codes
IMMOBILIZER SYSTEM (WITH KEYLESS ENTRY AND START SYSTEM) DIAGNOSTIC TROUBLE CODES
| DTC |
Description |
Reference |
| Security light flash pattern |
M-MDS display |
| Instrument cluster |
PCM |
| 11 |
B1681 |
P1260 |
No detected communication with the coil antenna |
11, DTC B1681/P1260 |
| 12 |
B2103 |
P1260 |
- Coil antenna malfunction
- The PCM determined a malfunction in the coil antenna even though it is normal
|
12, DTC B2103/P1260 |
| 13 |
B1600 |
P1260 |
The key ID number data cannot be read |
13, DTC B1600/P1260 |
| B2431 |
P1260 |
Key ID number registration error |
13, DTC B2431/P1260 |
| 14 |
B1602 |
P1260 |
The instrument cluster cannot read key ID number data normally |
14, DTC B1602/P1260 |
| 15 |
B1601 |
P1260 |
The instrument cluster has detected unregistered key ID number |
15, DTC B1601/P1260 |
| 16 |
U2510 |
P1260 |
Communication error between the instrument cluster and the PCM (no response) |
16, DTC U2510/P1260 |
| 21 |
B1213 |
P1260 |
Only one key ID number is registered |
21, DTC B1213/P1260 |
| 22 |
B2141 |
P1260 |
Communication error between the instrument cluster and the PCM (data transfer error) |
22, DTC B2141/P1260 |
| 23 |
B2139 |
P1260 |
ID number data in the PCM and the instrument cluster do not match |
23, DTC B2139/P1260 |
| Not illuminated |
B1342 |
- |
Instrument cluster malfunction |
DTC B1342 |