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.
LDW Indicator Lamp Circuit Inspection
- CHECK OPERATION OF LDW INDICATOR LAMP
Check LDW indicator operation "INDICATOR LAMP DRIVE" in "ACTIVE TEST" mode with CONSULT-II.
"INDICATOR LAMP DRIVE"
Touch "ON" : LDW indicator lamp illuminates.
Touch "OFF" : LDW indicator lamp OFF.
OK or NG
OK : INSPECTION END
NG : GO TO 2.
- CHECK LDW INDICATOR LAMP SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect LDW camera unit connector and combination meter connector.
- Check continuity between LDW camera unit harness connector R9 terminal 8 and combination meter harness connector M20 terminal 17.
8 - 17 : Continuity should exist.
- Check continuity between LDW camera unit harness connector R9 terminal 8 and ground.
8 - Ground : Continuity should not exist.
OK or NG
OK : GO TO 3.
NG : Repair harness or connector.
- CHECK LDW INDICATOR LAMP OPERATION
- Connect combination meter connector.
- Turn ignition switch ON.
- Ground combination meter harness connector M20 terminal 17.
17 - Ground : LDW indicator should illuminate.
OK or NG
OK : Replace LDW camera unit.
NG : Replace combination meter.
NO RELATED
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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.