Smart Key System

DTC B2784 Antenna Coil Open / Short

DTC Detection Condition:

DESCRIPTION
- Operating the engine switch starts the engine or changes the power source status (ACC / IG / OFF / START).
- The engine switch is a momentary type switch which turns on only while the switch is held down. The certification ECU always stores the power source status (OFF / ACC / ON). If the battery has been removed and reinstalled, the power source status before removal is restored.
- The transponder amplifier is built into the engine switch.

Wiring Diagram:

INSPECTION PROCEDURE

Step 1:

Step 2-3:

Step 3(Continued):