IMMOBILISER SYSTEM

Tip:

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

Table 1. Certification ECU (Smart Key ECU Assembly)
DTC Code	Detection Item	See page
B2779	Engine Starter Communication Malfunction	Click here
B278A	Short to GND in Immobiliser System Power Source Circuit	Click here

Table 2. Hybrid Vehicle Control ECU Assembly
DTC Code	Detection Item	See page
B2799-790	Engine Immobiliser System Malfunction	Click here
B279A	Theft Deterrent System Communication Line High Fixation	Click here
B279C	Theft Deterrent System Presence Detection	Click here
B2784	Antenna Coil Open / Short	Click here
B2790	ID BOX EEPROM Malfunction	Click here

IMMOBILISER SYSTEM DIAGNOSTIC TROUBLE CODE CHART