General Description

General Description
CAUTION
SUPPLEMENTAL RESTRAINT SYSTEM "AIRBAG"
Airbag system wiring harness is routed near the ABS wheel speed sensor and ABSCM&H/U.

CAUTION:
^ All airbag system wiring harness and connectors are colored yellow. Do not use electrical test equipment on these circuits.
^ Be careful not to damage the airbag system wiring harness when servicing the ABS wheel speed sensor and ABSCM&H/U.

INSPECTION
Before performing diagnosis, check the following item which might affect ABS 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-7.bolt of ABS.
Tightening torque: 13 N-m (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.

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.