DIAGNOSTIC TROUBLE CODE CHART
HINT:
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.
Certification ECU
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B2784 |
Antenna Coil Open / Short |
- Certification ECU - Engine switch |
|
B278A |
Short to GND in Immobiliser System Power Source Circuit |
- Harness or connector - Engine switch - Certification ECU |
|
B2790 |
ID BOX EEPROM Malfunction |
- ID code box - Certification ECU |
|
HINT:
The DTCs for the engine immobiliser system are specified above. If other codes are output, check the DTC chart for the SFI system.
ECM
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B2799 |
Engine Immobiliser System Malfunction |
- Harness or connector - ECM - ID code box |
|
B279A |
Theft Deterrent System Communication Line High Fixation |
- Harness or connector - ECM - ID code box |
|
B279C |
Theft Deterrent System Presence Detection |
ECM |
|
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
Short in Telephone Antenna Circuit (B1573,B15CB)
DESCRIPTION
This DTC is stored when the DCM (Telematics Transceiver) detects an open or a
short in the telephone and GPS antenna circuit. The DCM (Telematics Transceiver)
sends and receives signals at a radio frequency of between 824 and 894 MHz or 1850
...