Symptom Related Diagnostic Procedures
PROBLEM SYMPTOMS TABLECheck the circuits for each problem symptom in the order given in the table below, and proceed to troubleshooting.
HINT:
- Inspect each circuit in numerical order for the corresponding symptom. If the malfunction still exists even after checking and confirming that all the circuits are normal, replace the brake actuator assembly.
- When a malfunction is found in the skid control ECU, replace the brake actuator assembly
- When the tire pressure warning light blinks and the ABS warning light comes on, check the ABS system first.
TIRE PRESSURE WARNING SYSTEM
HINT:
- *1: Tire pressure may be affected by the driving environment. When any of the detected pressures reach standard tire pressure value, the warning light go OFF.
- *2:
- Using inappropriate size tires, or not using the indicated tires.
- Tire pressure is not adjusted at initialization.
- *3:
- Using inappropriate size tires.
- Tire pressure may be affected by the driving environment. Since tire pressure decreases in cold weather, the pressure warning light may come on.
- Tire pressure is not adjusted at initialization.