DTC
Detection condition
Page
Security light flashing pattern
M-MDS display*
Instrument cluster
PCM
11
B1681
P1260
No detected communication with the coil antenna
SECURITY LIGHT 11, DTC B1681/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]
12
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)]
13
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)]
14
B1602
P1260
The instrument cluster cannot read key ID number data normally.
SECURITY LIGHT 14, DTC B1602/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]
15
B1601
P1260
The instrument cluster has detected unregistered key ID number.
SECURITY LIGHT 15, DTC B1601/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]
16
U2510
P1260
Communication error between the instrument cluster and the PCM (no response)
SECURITY LIGHT 16, DTC U2510/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]
21
B1213
P1260
Only one key ID number is registered.
SECURITY LIGHT 21, DTC B1213/P1260 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]
22
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)]
23
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)]
Not illuminated
B1342
-
Instrument cluster malfunction