Checking the connectors

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Check the connectors of the ABS control unit and the side acceleration sensor for contact resistance and oxidation, as described in Contact resistance and oxidation .
Connect the connectors, install the components, etc.
Ignition on.
Read off the current value.
The value should be approximately 2.5 V.

Additional information:
- For disconnection of the control unit, see Replacing the control module for ABS and dynamic stability and traction control (DSTC) .
- For disconnection of the side acceleration sensor, see Replacing the yaw rate sensor (1) and the lateral acceleration sensor in the center console (DSTC) .
- For information on 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 Side Acceleration Sensor Signal
Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the value OK?