Checking The Hall Sensor

If the fault code is permanent, it is due to either a defective Hall sensor or an internal fault in the convertible roof module (CRM).

• Check the Hall sensor for wear and signs of malfunctioning.

In case of damage, replace hall sensor.

Other information 

• see CONVERTIBLE TOP POSITION SWITCH

Fig 1: Identifying Hall Sensor

Courtesy of VOLVO CARS CORPORATION

Was a fault detected? 

• YES 

  Refer to VERIFICATION 

• NO 

  Refer to REPLACING THE CONTROL MODULE