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 devices on airbag system wiring harnesses or connector circuits.
^ 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 (GV) bolt for 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.
^ With brake tester
^ Without brake tester

BRAKE DRAG

Check for brake drag.

BRAKE PAD AND ROTOR

Check the brake pad and rotor.
^ Front
^ Rear

TIRE

Check the tire specifications, tire wear and air pressure.