ENGINE IMMOBILISER SYSTEM(w/ Entry and Start System) DIAGNOSTIC TROUBLE CODE CHART

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
DTC Code	Detection Item	See page
B2784	Antenna Coil Open / Short	Click here
B278A	Short to GND in Immobiliser System Power Source Circuit	Click here
B2790	ID BOX EEPROM Malfunction	Click here

Tip:

The DTCs for the engine immobiliser system are specified above. If other codes are output, check the DTC chart for the SFI system (for Gasoline Engine) or ECD system (for Diesel Engine).

Table 2. ECM
DTC Code	Detection Item	See page
B2799	Engine Immobiliser System Malfunction	Click here
B279A	Theft Deterrent System Communication Line High Fixation	Click here
B279C	Theft Deterrent System Presence Detection	Click here