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 (Smart Key ECU Assembly)
DTC Code |
Detection Item |
See page |
---|---|---|
B2784 |
Antenna Coil Open / Short |
|
B278A |
Short to GND in Immobiliser System Power Source Circuit |
|
B278D |
Malfunction of ID-BOX Recognition |
|
DTC Code |
Detection Item |
See page |
---|---|---|
B279986 |
Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid |
|
B279A12 |
Engine Immobiliser System Circuit Short to Battery |
|
B279C95 |
Engine Immobiliser System Incorrect Assembly |
|
Diameter of the Tire is not Uniform (C1337)
DESCRIPTION
The skid control ECU (master cylinder solenoid) measures the speed of each wheel
by receiving signals from the speed sensors. These signals are used for recognizing
whether all 4 wheels are operating properly. Therefore, all wheel signals must be
equal.
DTC No.
...
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting
the cable from the negative (-) battery terminal. Therefore, make sure to read the
...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT RADIATOR CAP SUB-ASSEMBLY
CAUTION:
Do not remove the radiator cap sub-assembly while the engine and radiator assembly
are still hot. Pressurized, hot engine coolant and steam may be released and cause
serious burns.
(a) Measure the valve opening pr ...