Description
The vehicle jerks when VDC function, TCS function, ABS function, EBD function, Brake limited slip differential (BLSD) function, Brake assist function, hill start assist function or Brake force distribution function operates.
Diagnosis Procedure
1.CHECK SYMPTOM
Check that the vehicle jerks when VDC function, TCS function, ABS function, EBD function, Brake limited slip differential (BLSD) function, Brake assist function, hill start assist function or Brake force distribution function operates.
Is the inspection result normal? YES >> Normal NO >> GO TO 2.
2.PERFORM THE SELF-DIAGNOSIS
With CONSULT
CAUTION:
Is any DTC detected? YES >> Check the DTC. Refer to BRC-55, "DTC Index".
NO >> GO TO 3.
3.CHECK CONNECTOR
With CONSULT
Is the inspection result normal? YES >> GO TO 4.
NO >> Poor connection of connector terminal. Repair or replace connector terminal.
4.PERFORM THE SELF-DIAGNOSIS
With CONSULT
CAUTION:
Is any DTC detected? YES >> Check the DTC. Refer to BRC-55, "DTC Index".
NO >> GO TO 5.
5.PERFORM THE SELF-DIAGNOSIS
With CONSULT
Perform self-diagnosis for “ENGINE”, “TRANSMISSION”.
Is any DTC detected? YES >> Check the DTC.
NO >> Replace ABS actuator and electric unit (control unit). Refer to BRC-136, "Removal and Installation".
Preparation
Special Service Tool
Tool number
(TechMate No.)
Tool name
Description
—
(J-46534)
Trim Tool Set
Removing trim components
Commercial Service Tool
(TechMate No.)
Tool name
Description
( — )
Power tool
Loo ...
System description
DESCRIPTION
Engine Cooling System
Thermostat
Water outlet
Cylinder block (Thermostat housing)
Water inlet
Radiator
Water pump
Cylinder block
Cylinder head
Open
Closed
To electric throttle control actuator
To oil cooler
...
Ignition signal
Component Function Check
1.INSPECTION START
Turn ignition switch OFF, and restart engine.
Does the engine start?
YES-1 >> With CONSULT: GO TO 2.
YES-2 >> Without CONSULT: GO TO 3.
NO >> Proceed to EC-470, "Diagnosis Procedure".
2.CHECK IGNITION SIGNAL FUNCTIO ...