OEM Restraints System Part Replacement Search
2021 Jeep Grand Cherokee/Grand Cherokee WK
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DISABLE PROCEDURE AND TIME (Always Check Service Manual)
1. Disconnect and isolate the battery negative (ground) cable.2. Wait two minutes for the system capacitor to discharge before further system service.
REV : 07/2022
PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT
Any vehicle which is to be returned to use following a Supplemental Restraint System (SRS) component deployment must have the deployed restraints replacedWhen Driver Airbag has deployed:
• Driver Airbag [AIRBAG CVR,STRNG WHEEL]
• Steering Column Control Module (SCCM) [CLOCK SPRING/LVR,STRG]
• Steering Column Assembly including Intermediate Shaft/Coupler
• Seat belt tensioners
• All Seat Belt Retractors and Buckles in use
When Passenger Airbag has deployed:
• Passenger Airbag [AIRBAG,INSTRUMENT PNL]
• Instrument panel top pad
• All Seat Belt Retractors and Buckles in use
• Passenger Airbag wiring harness or connector if available (Must use approved wire crimping tool and splices)
When Side Curtain Airbag has deployed:
• Side Curtain Airbag [AIRBAG,ROOF]
• Headliner
• A, B, C and D-pillar trim on the same side of the vehicle as the deployed airbag
• All Seat Belt Retractors and Buckles in use
• Side impact sensors on the same side of the vehicle as the deployed airbag [AIRBAG SENSOR,FRT DOOR (if equipped); AIRBAG SENSOR,SIDE; AIRBAG SENSOR,QTR PANEL]
When Inflatable Knee Blocker has
deployed:
• Knee Blocker [AIRBAG,KNEE BOLSTER]
• Instrument Panel assembly
When only Seat Belt Tensioners have deployed:
• Seat Belt Tensioners
• Seat Belt Buckles in use
When Seat Airbag has deployed:
• Seat Airbag [AIRBAG,FRONT SEAT]
• Seat Back Frame
• Seat Back Foam
• Seat Back Trim Cover
• Side impact sensors on the same side of the vehicle as the deployed airbag [AIRBAG SENSOR,FRT DOOR (if equipped); AIRBAG SENSOR,SIDE; AIRBAG SENSOR,QTR PANEL]
The seat belt tensioners can be deployed independent of an airbag deployment, but must also be replaced if either front airbag has been deployed
PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED
It is critical that the mounting surfaces and mounting brackets for the Occupant Restraint Controller (ORC), front impact sensors and side impact sensors be closely inspected and restored to their original conditions following any vehicle impact damage. [AIRBAG MODULE,INTERIOR; AIRBAG SENSOR,FRONT; AIRBAG SENSOR,FRT DOOR (if equipped); AIRBAG SENSOR,SIDE; AIRBAG SENSOR,QTR PANEL]• Lower anchors and tether for children (LATCH)
• Inspect all trim panels
• All seat belts, buckles, mounting hardware, retractors, tether straps, and anchors for proper installation, operation, or damage
Additionally when the Driver Airbag has deployed:
• Steering wheel
• Front impact sensors
Additionally when the Side Curtain Airbag has deployed:
• Sunroof
• Sunroof Drain Tubes and Hoses
• Side Impact Sensors
• Seat Belt Tensioners
Additionally when the Seat Airbag has deployed:
• Seat Belt Tensioners
When the Active Head Restraint has deployed:
• Active Head Restraint units that are undamaged are designed with the intention of reuse.
• All other vehicle components should be closely inspected following any SRS component deployment, but are to be replaced only as required by the extent of the visible damage incurred
There are two methods by which an airbag or seat belt tensioner may be connected to the vehicle electrical system.
1) The first method involves a short pigtail harness and connector insulator that are integral to the airbag or tensioner unit and are replaced as a unit with the service replacement airbag or seat belt tensioner unit.
2) The second method involves a wire harness takeout and connector insulator (squib circuits) that are connected directly to the air bag or tensioner initiator. The heat created by the initiator during an airbag or tensioner deployment will cause collateral damage to a directly connected wire harness take out and connector insulator. Therefore, these direct-connect type take outs and connector insulators must be repaired following an airbag or seat belt tensioner deployment
• Any restraint system part or wiring identified by diagnostic check
| Additional Information |
*This matrix does not currently contain all production vehicles sold in the United States. Please refer back to this page frequently to ensure the most up-to-date information. The following charts were developed in cooperation with AudaExplore, a Solera company. The contents are based on the information available at the time of publication. To ensure that the most recent information is used, always refer to the vehicle maker's technical information before working with airbags and other passive restraint systems.
