Inspection Procedure
NOTE:
When replacing the skid control ECU, perform initialization of linear solenoid valve and calibration (see INITIALIZATION
).
- INSPECT CAN COMMUNICATION SYSTEM
- Check if the CAN communication system DTC is output (see
DIAGNOSTIC TROUBLE CODE CHART
).
Result
RESULT REFERENCEResult Proceed to DTC is not output A DTC is output B
B: GO TO CAN COMMUNICATION SYSTEM (See HOW TO PROCEED WITH TROUBLESHOOTING )
A: GO TO NEXT STEP
- Check if the CAN communication system DTC is output (see
DIAGNOSTIC TROUBLE CODE CHART
).
- INSPECT IF SKID CONTROL ECU CONNECTOR IS SECURELY CONNECTED
- Check the skid control ECU connector's connection.
OK: The connector is securely connected.
NG: CONNECT CONNECTOR TO ECU CORRECTLY
OK: GO TO NEXT STEP
- Check the skid control ECU connector's connection.
- INSPECT BATTERY
- Check the battery voltage.
Standard voltage: 11 to 14 V
NG: INSPECT CHARGING SYSTEM (See ON-VEHICLE INSPECTION )
OK: GO TO NEXT STEP
- Check the battery voltage.
- INSPECT COMBINATION METER ASSEMBLY
- Check the combination meter (see
HOW TO PROCEED WITH TROUBLESHOOTING
).
HINT:
If troubleshooting has been carried out according to the "PROBLEM SYMPTOMS TABLE", refer back to the table and proceed to the next step before replacing the part (see PROBLEM SYMPTOMS TABLE ).
NG: REPLACE COMBINATION METER ASSEMBLY (See REMOVAL )
OK: REPLACE SKID CONTROL ECU (See REMOVAL )
- Check the combination meter (see
HOW TO PROCEED WITH TROUBLESHOOTING
).