Inspection Procedure
WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When replacing the master cylinder solenoid, perform zero point calibration (see CALIBRATION
).
- INSPECT IF SKID CONTROL ECU CONNECTOR IS SECURELY CONNECTED
- Check the skid control ECU connector's connecting condition.
OK: The connector should be securely connected.
NG: CONNECT CONNECTOR TO ECU
OK: Go to next step
- Check the skid control ECU connector's connecting condition.
- INSPECT BATTERY
- Check the battery voltage.
Standard: Voltage: 11 to 14 V
NG: INSPECT CHARGING SYSTEM (See ON-VEHICLE INSPECTION , ON-VEHICLE INSPECTION )
OK: Go to next step
- Check the battery voltage.
- CHECK HARNESS AND CONNECTOR (BETWEEN SKID CONTROL ECU AND COMBINATION METER) (See HOW TO PROCEED WITH TROUBLESHOOTING
)
- Disconnect the skid control ECU connector and combination meter connector.
- Measure the resistance according to the value(s) in TERMINALS RESISTANCE SPECIFICATION TABLE .
Standard:
TERMINALS RESISTANCE SPECIFICATION TABLETester Connection Specified Condition S28-34 (IND) - C10-20 Below 1 S28-34 (IND) - Body ground 10 k or higher
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: Go to next step
- INSPECT COMBINATION METER ASSY
- Check the combination meter system (See HOW TO PROCEED WITH TROUBLESHOOTING ).
NG: REPLACE COMBINATION METER ASSY (See COMBINATION METER ASSY )
OK: REPLACE MASTER CYLINDER SOLENOID (See OVERHAUL )