Checking component and wiring

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
  CAUTION:

  Do not touch the terminal pins in the SRS control module. There is a risk of static discharge. This could damage the SRS control module.

  NOTE:

  Check that the side impact sensor is connected.

  Check the cable between the SRS control module and the connector or terminal for the side impact sensor according to the following:

  for diagnostic trouble code (DTC) SRS-00B1, 

  front left side impact sensor terminals #8A (8) and #9A (9) and connector terminals #1 and #2.

  for diagnostic trouble code (DTC) SRS-00B6, 

  front right side impact sensor terminals #8C (4) and #9C (5) and connector terminals #1 and #2.

  for diagnostic trouble code (DTC) SRS-00BB, 

  rear left side impact sensor terminals #27A (27) and #28A (28) and connector terminals #1 and #2.

  for diagnostic trouble code (DTC) SRS-00C0, 

  rear right side impact sensor terminals #27C (23) and #28C (24) and connector terminals #1 and #2.

  for an open-circuit. See Open-circuit, permanent faults .

  Remedy as necessary.

  Other information: 

  • To access and replace the SRS control module and connector, see Supplemental restraint system module (SRS), replacing
  • To access or replace the side impact sensor, see Collision sensor, replacing
  • To connect the breakout box, see Connecting the breakout box
  • See Signal specification (1999-2004).
  • See Signal specification (2005-2006).
  Fig 2: Identifying 2-Bit Connector

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 3: Identifying Ohmmeter

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

• YES 

  Refer to Verification 

• NO 

  Refer to Replacing side impact sensor