Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Inspection Procedure
- SELF-DIAGNOSIS RESULT CHECK
Check self-diagnosis results.
SELF-DIAGNOSIS RESULTSSelf-diagnosis results BATTERY VOLTAGE Is the above displayed in the self-diagnosis display items?
YES: GO TO 2.
NO: Inspection End.
- CONNECTOR INSPECTION
- Disconnect the ABS actuator and electric unit (control unit) connector E33.
- Check the terminals for deformation, disconnection, looseness or damage.
OK or NG
OK: GO TO 3.
NG: Repair or replace as necessary.
- ABS CONTROL UNIT POWER AND GROUND CIRCUIT INSPECTION
Measure the voltage and continuity between the ABS actuator and electric unit (control unit) harness connector E33 and ground.
VOLTAGE CHARTSignal name ABS actuator and electric unit (control unit) harness connector E33 Body ground Measured value Power supply 2 - Battery voltage (Approx. 12V) 3 Ground 1 - Continuity should exist. 4 OK or NG
OK: Check the battery for loose terminals, low voltage, etc. Repair as necessary.
NG: Repair the circuit.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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