Checking The Diagnostic Trouble Code

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

Fig 2: Connecting Connector

Courtesy of VOLVO CARS CORPORATION

• Ignition off
• Reconnect the connectors, components, etc.
• Test-drive the vehicle according to TEST DRIVE FORM (DSTC (DYNAMIC STABILITY AND TRACTION CONTROL) /BRAKE CONTROL MODULE), DESCRIPTION .
• Ignition on
• Read off diagnostic trouble codes (DTCs).

  If the status of the diagnostic trouble code is still permanent, the brake control module (BCM) is defective.

  Reinstall the old AYC sensor and replace the brake control module (BCM)

  Other information 

  • see BRAKE CONTROL MODULE (BCM), REPLACING
  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS CORPORATION

Is the diagnostic trouble code status permanent? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  see INFORMATION