Removal Procedure
CAUTION: Be careful when you handle a sensing and diagnostic module (SDM). Do
not strike or jolt the SDM. Before applying power to the SDM:
ā¢ | Remove any dirt, grease, etc. from the mounting surface |
ā¢ | Position the SDM horizontally on the mounting surface |
ā¢ | Point the arrow on the SDM toward the front of the vehicle |
ā¢ | Tighten all of the SDM fasteners and SDM bracket fasteners to
the specified torque value |
Failure to follow the correct procedure could cause air bag deployment,
personal injury, or unnecessary SIR system repairs.
- Disable the SIR system. Refer to
Disabling the SIR System
.
- Remove the passenger knee bolster. Refer to
Passenger Knee Bolster Replacement
.
- Remove the connector position assurance (CPA) from the inflatable
restraint IP module harness connector.
- Disconnect the inflatable restraint IP module pigtail connector.
- Remove the inflatable
restraint IP module mounting fasteners (2).
- Remove the inflatable restraint IP module (3) from the IP carrier
(1).
- Fully deploy the module before disposal. If the module was replaced
under warranty, fully deploy and dispose of the module after the required
retention period. Refer to
Inflator Module Handling, Shipping, and Scrapping
.
Installation Procedure
- Install the inflatable
restraint IP module (3) to the IP carrier (1).
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the inflatable restraint IP module mounting fasteners (2).
Tighten
Tighten the fasteners to 10 NĀ·m (89 lb in).
- Connect the inflatable restraint IP module pigtail connector.
- Install the connector position assurance (CPA) to the inflatable
restraint IP module harness connector.
- Install the passenger knee bolster. Refer to
Passenger Knee Bolster Replacement
.
- Enable the SIR system. Refer to
Enabling the SIR System
.