Diagnosis Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK VOLTAGE BETWEEN IN-VEHICLE SENSOR AND GROUND
- Disconnect in-vehicle sensor connector.
- Turn ignition switch ON.
- Check voltage between in-vehicle sensor harness connector and ground.
(+) (-) Voltage (Approx.) In-vehicle sensor - Connector Terminal M61 1 Ground 5 V Is the inspection result normal?
YES: GO TO 2.
NO: GO TO 4.
- CHECK CIRCUIT CONTINUITY BETWEEN IN-VEHICLE SENSOR AND UNIFIED METER AND A/C AMP.
- Turn ignition switch OFF.
- Disconnect unified meter and A/C amp. connector.
- Check continuity between in-vehicle sensor harness connector and unified meter and A/C amp. harness connector.
In-vehicle sensor Unified meter and A/C amp. Continuity Connector Terminal Connector Terminal M61 2 M67 60 Existed Is the inspection result normal?
YES: GO TO 3.
NO: Repair harness or connector.
- CHECK IN-VEHICLE SENSOR
Check in-vehicle sensor. Refer to "Component Inspection ".
Is the inspection result normal?
YES: Replace unified meter and A/C amp.
NO: Replace in-vehicle sensor.
- CHECK CIRCUIT CONTINUITY BETWEEN IN-VEHICLE SENSOR AND UNIFIED METER AND A/C AMP.
- Turn ignition switch OFF.
- Disconnect unified meter and A/C amp. connector.
- Check continuity between in-vehicle sensor harness connector and unified meter and A/C amp. harness connector.
In-vehicle sensor Unified meter and A/C amp. Continuity Connector Terminal Connector Terminal M61 1 M67 44 Existed - Check continuity between in-vehicle sensor harness connector and ground.
In-vehicle sensor - Continuity Connector Terminal M61 1 Ground Not existed Is the inspection result normal?
YES: Replace unified meter and A/C amp.
NO: Repair harness or connector.