DTC TABLE (IMMOBILIZER SYSTEM)


BHE090201077W03

DTC

Detection condition

Page

Security light flashing pattern

WDS or equivalent display*

Keyless unit

PCM

11

B1681
P1260
No detected communication with the coil
12

B2103
P1260
Coil malfunction
13

B1600
P1260
The key ID number data cannot be read.
B2431
P1260
Key ID number registration error
14

B1602
P1260
The keyless unit cannot read key ID number data normally.
15

B1601
P1260
The keyless unit has detected unregistered key ID number.
16

U2510
P1260
Communication error between the keyless unit and the PCM (no response)
U1147
P1260
Communication error between the keyless unit and the PCM (mismatched conditions)
21

B1213
P1260
Only one key ID number is registered.
22

B2141
P1260
Communication error between the keyless unit and the PCM (data transfer error)
23

B2139
P1260
ID number data in the PCM and the keyless unit do not match.
Not illuminated
B1342
-
Keyless unit malfunction

*  :
The letters at the beginning of each DTC are only displayed when using the WDS or equivalent, and refer to the following: B= Body system, P= Powertrain system, U= Network communication system.