Fault-tracing information

Condition 

Fig 1: Identifying Trip Computer Reset Button

Courtesy of VOLVO CARS OF NORTH AMERICA.

• NO DTCs have been stored.

Possible Source 

• Short-circuit to ground in the signal cable
• Open-circuit in the signal cable
• The function selector switch is defective.

Fault symptom[s] 

• The trip computer does not display the position of the function selector switch.