Fault-Tracing Information

Climate control module (CCM) has registered that two or more LIN control modules have the same network ID.

Corrective actions 

• Check that the damper motors are correctly positioned in relation to their specific ID.
• Check that the Seat heating module (SHM) are correctly positioned in relation to its specific ID.

Other information: 

• see COMPONENT LOCATION, CLIMATE CONTROL MODULE (CCM)
• see ACTUATOR DAMPER CLIMATE CONTROL SYSTEM DRIVER'S SIDE
• see ACTUATOR, DAMPER, CLIMATE CONTROL SYSTEM, PASSENGER
• see ACTUATOR RECIRCULATION
• see ACTUATOR, MIXER DAMPER
• see ACTUATOR REGISTER DUCT FOOTWELL

• Continue 

  Refer to FAULT-TRACING INFORMATION 

After replacing the Damper Motor Module (DMM), the control module must be identified and calibrated.

Fig 1: Identifying Damper Motor Module (DMM)

Courtesy of VOLVO CARS CORPORATION

Have any damper motors been replaced? 

• YES 

  Refer to IDENTIFICATION 

• NO 

  Refer to FAULT-TRACING INFORMATION 

After replacement of the Seat heating module (SHM), the control module must be calibrated.

Fig 1: Identifying Seat Heating Module

Courtesy of VOLVO CARS CORPORATION

Have any Seat heating modules (SHM) been replaced? 

• YES 

  Refer to CALIBRATION 

• NO 

  Refer to VERIFICATION