Diagnostic trouble code (DTC) information

Condition 

Fig 1: Identifying Trip Computer Reset Button

Courtesy of VOLVO CARS OF NORTH AMERICA.

Diagnostic trouble code (DTC) CI-16 is stored in the combined instrument panel control module if the signal to the trip computer reset function (RESET) is low for longer than 25 seconds.

Substitute Value 

None.

Possible Source 

• short-circuit to ground in the signal cable
• trip computer reset button (RESET) pressed in for more than 25 seconds
• trip computer reset button (RESET) is mechanically/electrically defective.

Fault symptom[s] 

• the trip computer displays faulty values.