Checking Components And Wiring
- Ignition off
- Disconnect special tool
see 9511506
from the connector for seat belt tensioner.WARNING:
Under no circumstances use an ohmmeter or other live measuring instrument to take readings on a disconnected, non-deployed, pyrotechnical seat belt tensioner. This could deploy the seat belt tensioner
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.
CAUTION:For V70 2000- with model year 2000 and 2001:
- If diagnostic trouble code (DTC) SRS-0085 for the right seat belt tensioner is registered, follow fault-tracing for the center seat belt tensioner (SRS-007D).
- If diagnostic trouble code (DTC) SRS-007D for the center seat belt tensioner is registered, follow fault-tracing for the right seat belt tensioner (SRS-0085).
Check the cable between the SRS control module and the connector terminal for the seat belt tensioner as follows:
for diagnostic trouble code (DTC) SRS-0065,
terminals #5A(5), #6A(6) of the front left seat belt tensioner and connector terminals #1, #3.
for diagnostic trouble code (DTC) SRS-006D,
terminals #5C(1), #6C(2) of the front right seat belt tensioner and connector terminals #1, #3.
for diagnostic trouble code (DTC) SRS-0075,
terminals #16A(16), #15A(15) of the rear left seat belt tensioner and connector terminals #1, #3.
for diagnostic trouble code (DTC) SRS-007D,
terminals 17A(17), #18A(18) of the center rear seat belt tensioner and connector terminals #1, #3.
for diagnostic trouble code (DTC) SRS-0085,
terminals #16C(12), #15C(11) of the rear right seat belt tensioner and connector terminals #1, #3.
for a short-circuit to ground. See SHORT-CIRCUIT TO GROUND, 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 replace the seat belt tensioner, see SEAT BELT FRONT, REPLACING or SEAT BELT REAR, 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
- With the ignition off and the connector for the seat belt tensioner and the SRS control module disconnected, the resistance between terminals #1 and #3 on the seat belt tensioner connector (SRS control module side) must be infinite
- With the ignition off and special tool see 9511506 connected, the resistance between the different terminals for each diagnostic trouble code (DTC) (see above) on the SRS control module connector (seat belt tensioner side) must be infinite
- For information about the repair of SRS wiring, see CABLE HARNESS SRS SYSTEM, REPAIR
- For other values, -2004, see SIGNAL SPECIFICATION or for 2005- see SIGNAL SPECIFICATION .
- Continue
See: VERIFICATION