HOW TO: VOLVO OXYGEN SENSOR WARNING LIGHT RESET

HOW TO: VOLVO OXYGEN SENSOR WARNING LIGHT RESET 1

HOW TO?

How to Reset VOLVO Oxygen Sensor Warning Light

Applicable for the Following VOLVO Cars

Model & Year Reset Procedure
Volvo 242 – 1984-1985
Volvo 244 – 1984-1985
Volvo 245 – 1984-1985
Volvo 740- 1984-1985
Volvo 760 -1984-1985
Volvo 760 GLE -1986

OXYGEN SENSOR WARNING LIGHT RESET

  1. Warning light in dash will illuminate every 30,000 miles as a reminder to replace oxygen sensor. After replacing sensor, reset mileage counter.
  2. To reset mileage counter on 1980-84 models, locate mileage counter in-line with speedometer cable. Press reset button. See Fig. 1. Ensure reminder light is out.

    Resetting Oxygen Sensor Light Mileage Counter (1980-84 Models)
    Resetting Oxygen Sensor Light Mileage Counter (1980-84 Models)

  3. To reset counter on 1985 models and 1986 760 GLE models, locate unit under dash (follow wires or small cable from back of speedometer to unit). Remove retaining screw and switch cover. Press reset button. Ensure reminder light is out. Install switch cover.