Checking yaw rate sensor signal

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition on
• Read off the yaw rate sensor present value.

  The reading should be approximately 2.5 V.

  Replace the yaw rate sensor if the value is incorrect.

  Other information: 

  • To replace yaw rate sensor 1, see Replacing the yaw rate sensor (1) and the lateral acceleration sensor in the center console (DSTC)
  • For information about signals, see Signal specification, ABS / DSTC (dynamic stability and traction control) control module .
  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 3: Identifying Yaw-Velocity Sensor

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

• YES 

  Refer to Verification 

• NO 

  FAULT NOT FOUND:  Troubleshooting has been completed.