Checking the Key Warning Function: Notes

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition on.
• Read the value for the key warning signal by clicking on the symbol for VCT 2000.

  Value of key warning should change when the door opens and closes.

  Fig 2: Identifying VCT2000

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Does the input signal value change? 

• YES 

  Refer to Checking the Driver Information Module 

• NO 

  FAULT NOT FOUND:  Troubleshooting has been completed.