Operation CHARM: Car repair manuals for everyone.

Not Programmed.






Not programmed.

Status check




- Test drive the car at speeds above 20 kph, alternatively lift up the front suspension safely and remove both front wheels.

Warning! Cars with AWD, test drive the car at speeds higher than 20 kph, alternatively lift up the front and rear suspension safely and remove all wheels.

Note! When the rear wheels are stationary and the front wheels rotate, diagnostic trouble codes (DTCs) may be stored in the ABS system. Erase any diagnostic trouble codes (DTCs) stored in the ABS system after fault-tracing.

Note! Ensure that the front wheels are not rotating when the gear selector is moved.

- Ignition off.
- Disconnect the Volvo Scan Tool (ST) from the VIDA station. Use it in stand alone mode and connect it to the data link connector (DLC) in the car.
- Ignition on.




- Read off diagnostic trouble code (DTC) counter and make a note of the value.

Is counter value greater than 0?

Yes - Intermittent fault, Signal faulty.

No - Programming combined instrument panel

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Programming combined instrument panel
Program the control module with the values previously read off the combined instrument panel control module.

Hint: For information see.






Continue - DONE

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Intermittent fault, Signal faulty.
Combined instrument panel is OK

Continue - FAULT FOUND

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