Operation CHARM: Car repair manuals for everyone.

Maintenance Reminder Light (O2 Sensor Lamp)

Maintainence Reminder Light Reset:





At 90,000 mile intervals, the O2 sensor lamp will illuminate.
After replacing the sensor, perform the following procedure to reset the lamp.

- Remove instrument cluster.
- Operate switch on back of speedometer.
- Install instrument cluster.

NOTE: This procedure will occur at 90,000 mile mile intervals.