1. Disconnect the ground terminal from battery sensor. NOTE 2. Lift up the vehicle. 3. Remove the under cover. Front Under Cover > REMOVAL 4. Disconnect the front oxygen (A/F) sensor connector, and remove the clip holding the front oxygen (A/F) sensor harness.
5. Lower the vehicle. 6. Apply spray-type lubricant (004301003) or equivalent to the threaded portion of front oxygen (A/F) sensor, and leave it for one minute or more. 7. Remove the front oxygen (A/F) sensor. CAUTION: When removing the front oxygen (A/F) sensor, wait until exhaust pipe cools, otherwise it will damage the exhaust pipe. |
Brake warning light does not go off
DETECTING CONDITION:• Brake warning light circuit is shorted.• Defective sensor/connector• Defective CAN communicationTROUBLE SYMPTOM:After starting the engine, the brake warning light continues to illuminate.WIRING DIAGRAM:NOTE:For the coupling connector, refer to “WIRING SY ...