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 SECURITY LIGHT: DTC 12 (WDS OR EQUIVALENT: DTC B2103/B2103)

SECURITY LIGHT: DTC 12 (WDS OR EQUIVALENT: DTC B2103/B2103)

id0902i8914700

DTC 12

(B2103/B2103)

Coil Antenna failure.

POSSIBLE CAUSE

• Defective coil antenna
• Poor connection of coil antenna connector
• Defective keyless control module

Diagnostic procedure

STEP

INSPECTION

ACTION

1
INSPECT CONNECTOR CONNECTION
• Is connector of coil antenna and keyless control module connected securely?
Yes
Replace coil antenna.
No
Connect connector securely.
2
INSPECT KEYLESS CONTROL MODULE
• Turn the ignition switch to the ON position.
• Is the DTC displayed?
- Security light: 12
- WDS or equivalent: B2103/B2103
Yes
Replace keyless control module, then go to the next step.
No
DTC troubleshooting completed.