Checking Components And Wiring

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

• 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 B AND C-POST, REPLACING
  • To connect the breakout box, for model year 2003-2004 see CONNECTING THE BREAKOUT BOX or for model year 2005- see CONNECTING THE BREAKOUT BOX
  • For other values, -2004, see SIGNAL SPECIFICATION or for 2005- see SIGNAL SPECIFICATION .
  Fig 2: Identifying 2-Bit Connector

  Courtesy of VOLVO CARS CORPORATION
  Fig 3: Identifying Ohm Meter

  Courtesy of VOLVO CARS CORPORATION

Was a fault detected? 

• YES 

  See: VERIFICATION 

• NO 

  See: REPLACING THE SIDE IMPACT SENSOR