Initial Inspection - With ABS

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 the 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. Above 1.260

2. GROUND
Check the tightening torque of ground (GB-7) bolt of ABS.
Tightening torque: 13 Nm (1.3 kgf-m, 9.6 ft. lbs.)

3. BRAKE FLUID
1. Check the brake fluid level.
2. Check the brake fluid for leaks.

4. HYDRAULIC UNIT
Check the hydraulic unit.
^ When using the brake tester
^ When not using the brake tester

5. BRAKE DRAG
Check for brake drag.

6. BRAKE PAD AND ROTOR
Check the brake pad and rotor.

7. TIRE
Check the tire specifications, tire wear and air pressure.