Component Function Check
1.CHECK PARKING BRAKE SWITCH OPERATION
Check that brake warning lamp in combination meter turns ON/OFF when parking brake is actuated.
Is the inspection result normal? YES >> Inspection End.
NO >> Proceed to diagnosis procedure. Refer to WCS-45, "Diagnosis Procedure".
Diagnosis Procedure
Regarding Wiring Diagram information, refer to WCS-29, "Wiring Diagram".
1.CONNECTOR INSPECTION
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.CHECK PARKING BRAKE SWITCH
Check parking brake switch. Refer to WCS-46, "Component Inspection".
Is the inspection result normal? YES >> GO TO 3.
NO >> Replace parking brake switch. Refer to PB-7, "Exploded View".
3.CHECK PARKING BRAKE SWITCH SIGNAL
With CONSULT.
Is the inspection result normal? YES >> Refer to WCS-37, "Work Flow".
NO >> GO TO 4.
4.CHECK PARKING BRAKE SWITCH CIRCUIT
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
NO >> Repair or replace malfunctioning components.
Component Inspection
1.CHECK PARKING BRAKE SWITCH
Is the inspection result normal? YES >> Inspection End.
NO >> Replace parking brake switch. Refer to PB-7, "Exploded View".
System
SPORT MODE CONTROL
SPORT MODE CONTROL : System Description
SYSTEM DIAGRAM
SYSTEM DISCRIPTION
TCM receives SPORT mode switch signal (ON/OFF) from combination
meter via CAN communication. TCM
transmit SPORT mode signal to ECM via CAN communication according to the
signal.
&n ...
SRS air bag warning lamp does not turn off
AIR BAG Warning Lamp Does Not Turn Off
1.CHECK CONDITION OF AIR BAG MODULE
Inspect for any deployed air bag modules or seat belt pre-tensioners.
Are any air bag modules or seat belt pre-tensioners deployed?
YES >> Refer to Frontal collision: SR-5, "FOR FRONTAL COLLISION : When SRS i ...
P0078 EVT control solenoid valve
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condit
P0078
EX V/T ACT/CIRC-B1
(Exhaust valve control solenoid circuit bank
1)
An improper voltage is sent to the ECM through exhaust valve timing
co ...