DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is stored during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
1. CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) DIAGNOSTIC TROUBLE CODE CHART
Certification ECU (Smart Key ECU Assembly)|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B2784 |
Antenna Coil Open / Short |
1. Engine switch 2. Certification ECU (Smart key ECU assembly) |
|
|
B278A |
Short to GND in Immobiliser System Power Source Circuit |
1. Wire harness or connector 2. Engine switch 3. Certification ECU (Smart key ECU assembly) |
|
2. ECM DIAGNOSTIC TROUBLE CODE CHART
HINT:
The DTCs for the engine immobiliser system are specified above. If the 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 |
1. Wire harness or connector 2. ECM 3. Certification ECU (Smart key ECU assembly) |
|
|
B279A |
Theft Deterrent System Communication Line High Fixation |
1. Wire harness or connector 2. ECM 3. Certification ECU (Smart key ECU assembly) |
|
|
B279C |
Theft Deterrent System Presence Detection |
ECM |
|
Theft Deterrent System Presence Detection (B279C)
Theft Deterrent System Communication Line High Fixation (B279A)Power Seat Power Easy Access System Function does not Operate
DESCRIPTION
When the ignition switch is off and shift lever is in P, the power seat slides
rearward when the seat belt tongue plate is disengaged from the front seat inner
belt assembly LH (auto away function). Also the power seat slides forward when the ...
Skid Control ECU Malfunction (C1300/62)
DESCRIPTION
The skid control ECU outputs this DTC, if malfunctions are found in the circuit
inside the ECU by self diagnosis.
DTC Code
DTC Detection Condition
Trouble Area
C1300/62
Internal failu ...
Precaution
PRECAUTION
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize
the following systems after the cable is reconnected.
System Name
See Procedure
Back Door Closer System
...