Inflatable Restraint Instrument Panel Module Replacement
LIVE, UNDEPLOYED INFLATOR MODULERefer to Inflator Module Handling and Scrapping.
DEPLOYED INFLATOR MODULE
After the inflatable restraint steering wheel module has deployed, the surface of the air bag may contain a powdery residue. This powder consists primarily of cornstarch (which is used to lubricate the bag as it inflates), and by-products of the chemical reaction. The deployment reaction produces sodium hydroxide dust, similar to lye soap. The sodium hydroxide quickly reacts with the atmospheric moisture, creating sodium carbonate and sodium bicarbonate. Therefore, you will probably find no sodium hydroxide present after the deployment. As a precaution you should wear gloves and safety glasses, which help to prevent possible irritation of the skin or the eyes.
REMOVAL PROCEDURE
1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 5.
2. Remove the I/P compartment.
3. Remove the fasteners from the inflatable restraint I/P module (1).
4. Remove the inflatable restraint I/P module from the vehicle's instrument panel (2).
5. 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 and Scrapping.
INSTALLATION PROCEDURE
1. Install the inflatable restraint I/P module (1) into the vehicle.
CAUTION: Refer to SIR Inflator Module Handling and Storage Caution in Service Precautions.
2. Install the inflatable restraint I/P module fasteners.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
- Tighten the 4 bottom center bolts to 23 N.m (16.5 lb ft).
- Tighten the 2 upper side screws to 5.5 N.m (4 lb ft).
1. Install the I/P compartment.
2. Enable the SIR System. Refer to SIR Disabling and Enabling Zone 5.