PROBLEM SYMPTOMS TABLE
If there are no DTCs output and the problem still occurs, check the circuits for each problem symptom in the order given in the following table and proceed to the relevant troubleshooting page.
NOTICE:
When replacing the brake actuator assembly, sensors, etc., turn the ignition switch off.
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
ABS, BA and/or EBD does not operate. |
Check for DTCs again and make sure that the normal system code is output. |
|
IG power source circuit |
|
|
Front speed sensor circuit |
|
|
Rear speed sensor circuit |
|
|
Check the brake actuator assembly using the Techstream. (Check brake actuator assembly operation using the Active Test function.) If abnormal, check the hydraulic circuit for leaks. |
|
|
If the symptoms still occur even after the above circuits in suspected areas have been inspected and proved to be normal, replace the brake actuator assembly (skid control ECU). |
|
|
ABS, BA and/or EBD does not operate efficiently. |
Check for DTCs again and make sure that the normal system code is output. |
|
Front speed sensor circuit |
|
|
Rear speed sensor circuit |
|
|
Stop light switch circuit |
|
|
Check the brake actuator assembly using the Techstream. (Check brake actuator assembly operation using the Active Test function.) If abnormal, check the hydraulic circuit for leaks. |
|
|
If the symptoms still occur even after the above circuits in suspected areas have been inspected and proved to be normal, replace the brake actuator assembly (skid control ECU). |
|
|
ABS sensor DTC check cannot be done. |
Check for DTCs again and make sure that the normal system code is output. |
|
TC and CG terminal circuit |
|
|
If the symptoms still occur even after the above circuit in suspected areas has been inspected and proved to be normal, replace the brake actuator assembly (skid control ECU). |
|
|
ABS warning light abnormal (Remains on). |
ABS warning light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
ABS warning light abnormal (Does not come on). |
ABS warning light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
Brake warning light abnormal (Remains on). |
Brake warning light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
Brake warning light abnormal (Does not come on). |
Brake warning light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
VSC and/or TRAC does not operate. |
Check for DTCs again and make sure that the normal system code is output. |
|
IG power source circuit |
|
|
Check the hydraulic circuit for leaks. |
- |
|
Front speed sensor circuit |
|
|
Rear speed sensor circuit |
|
|
Yaw rate and acceleration sensor circuit |
|
|
Steering angle sensor circuit |
|
|
If the symptoms still occur even after the above circuits in suspected areas have been inspected and proved to be normal, replace the brake actuator assembly (skid control ECU). |
|
|
VSC sensor DTC check cannot be done. |
Check for DTCs again and make sure that the normal system code is output. |
|
TC and CG terminal circuit |
|
|
If the symptoms still occur even after the above circuit in suspected areas has been inspected and proved to be normal, replace the brake actuator assembly (skid control ECU). |
|
|
TRAC OFF indicator light abnormal (Remains on). |
TRAC OFF indicator light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
TRAC OFF indicator light abnormal (Does not come on). |
TRAC OFF indicator light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
VSC OFF indicator light abnormal (Remains on). |
VSC OFF indicator light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
VSC OFF indicator light abnormal (Does not come on). |
VSC OFF indicator light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
Slip indicator light abnormal (Remains on). |
Slip indicator light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
Slip indicator light abnormal (Does not come on). |
Slip indicator light circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
Sensor check cannot be done. |
TS and CG terminal circuit |
|
Brake actuator assembly (Skid control ECU) |
|
|
Meter buzzer abnormal. |
Meter buzzer circuit |
|
Brake actuator assembly (Skid control ECU) |
|
Amplifier Antenna
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE BACK DOOR PANEL TRIM ASSEMBLY
2. REMOVE AMPLIFIER ANTENNA ASSEMBLY
(a) Disconnect the 2 connectors.
(b) Remove th ...
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
...
Cellular Phone Inspection
PROCEDURE
1.
CHECK USAGE CONDITION
(a) Check that the vehicle and cellular phone meet the following conditions:
NOTICE:
If changing cellular phone settings, updating software, etc. is necessary, make
sure to obtain the per ...