OEM Restraints System Part Replacement Search
2008 Volvo XC90
DISABLE PROCEDURE AND TIME (Always Check Service Manual)
If the malfunction indicator light in the combined instrument panel is illuminated, the diagnostic trouble codes for the management system must first be read out and remedied before battery power is cut off.1. The ignition should be off for at least five minutes before the battery is disconnected from the car to allow the control modules time to store information
2. Disconnect the negative battery cable
3. Warning! The SRS (supplemental restraint system) is active for a certain time after the power is cut. Therefore wait three minutes before starting work.
Caution! Always disconnect the battery negative lead. Do NOT disconnect the positive lead in the engine compartment.
If the vehicle is equipped with remote heating, the personal code is reset to the factory value (1234) if the battery is disconnected or is discharged
Warning! The Supplemental Restraint System Module (SRS) for the XC90 has a new function, ROP (Roll Over Protection). The control module must not be removed, moved to another position or worked on unless the power supply to it is cut. If the power supply is not cut the airbags and seat belt tensioners may deploy
REV: 06/2012
PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT
After activation of the driver side and/or passenger side airbags (SRS) and/or seat belt tensioners:• Replace all deployed airbags [AIRBAG,STEERING WHEEL; AIRBAG,INSTRUMENT PNL]
• Replace all deployed seat belt tensioners including end mountings/quickfix
• Replace the seat belt buckles corresponding to activated seat belt tensioners
• Replace the pyrotechnic steering column with a new one, if deployed
• Replace the dashboard if the passenger airbag has deployed
After a seat airbag (SIPS) has deployed:
• Replace all deployed airbags [AIRBAG,FRONT SEAT]
• Replace the upholstery, foam and impact protection on the seats
After activation of the inflatable curtain (IC):
• Replace all deployed inflatable curtains [AIRBAG,ROOF]
After whiplash system (WHIPS) deployment:
• Replace the WHIPS mechanism [ELEMENT, HEADREST ADJ]
Important:
When one or more airbags has deployed, the seat belt tensioners in the rear seat (and in the third row rear seat) are automatically activated. For this reason, these seat belt tensioners, the seat belt buckles and the end mountings must be replaced
PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED
Where there is visible damage (deformation, cracks or material that has melted in the heat):• Steering wheel
• Contact reel [CLOCKSPRING] on the driver's airbag
• The windshield and its adhesive
• Roof hatch
• All damaged wiring
• Supplemental restraint system SRS control module [MODULE,AIRBAG CONTROL] must always be replaced if:
— diagnostic trouble codes (DTCs) cannot be erased
— the control module has suffered mechanical damage
— there is damage to the car floor in the area around the control module.
• WHIPS mechanism [ELEMENT, HEADREST ADJ]
• The loudspeakers in the dashboard
• Panels under the dashboard
• Steering column
• Remove any broken glass from the windshield from the ventilation ducts
• Seat belt tensioners in the front seats are checked according to Seat belt tensioner, checking , as activation of the tensioner function depends on whether seat belt was in use or not.
After a seat airbag (SIPS) deployed:
• Check that the seat and the backrest frame on the seat are straight. This may be deformed after deployment of the airbag.
• Replace all damaged cable harnesses
After activation of the inflatable curtain (IC):
• Replace all damaged components by the inflatable curtain, e.g.: the A panels, the B panels, the C panels, the D panels, the headlining
• Replace the collision sensors on the B and C-posts
• Replace all damaged mounting elements for the inflatable curtain and the panels.
• Replace all damaged cable harnesses
• Following a heavy frontal collision, it is possible that the front part of the A-post for the inflatable curtain may be damaged. Check this.
After whiplash system (WHIPS) deployment:
• Check that the seat has no other visible damage
• Note that the WHIPS system is available in two variants
If the car is equipped with Volvo On Call check the following:
• Both the collision cable and the auxiliary battery must be checked
Diagnostic trouble code (DTC) SRS-112 must not be erased during the warranty period. The sensor module should be returned to Volvo in accordance with current procedures
It should also be possible to drive the car so that the function of the steering is guaranteed
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