General Description

General Description

CAUTION

SUPPLEMENTAL RESTRAINT SYSTEM "AIRBAG"

Airbag system wiring harness is routed near the ABS wheel speed sensor and VDCCM&H/U.

CAUTION:
^ Do not use electrical test equipment on the airbag system wiring harness and connector circuit.
^ Be careful not to damage the airbag system wiring harness when servicing the ABS wheel speed sensor and VDCCM&H/U.

INSPECTION

Before performing diagnosis, check the following items which might affect VDC problems.

BATTERY

Measure the battery voltage and check electrolyte.

Standard voltage:
12 V or more

Specific gravity:
1.260 or more

GROUND

Check the tightening torque of ground (GB-6) bolt of VDC.

Tightening torque:
13 Nm (1.3 kgf-m, 9.6 ft-lb)

BRAKE FLUID

1) Check the brake fluid level.
2) Check the brake fluid for leaks.

HYDRAULIC UNIT

Check the hydraulic unit.
^ When using the brake tester Testing and Inspection
^ Without brake tester Testing and Inspection
BRAKE DRAG

Check for brake drag.

BRAKE PAD AND ROTOR

Check the brake pad and rotor.

TIRE

Check the tire specifications, tire wear and air pressure.