Hombre XS Space Cab L4-2.2L CPC (1997)
After the air bag assembly has been deployed, the surface of the air bag may contain a powdery residue. This powder consists primarily of cornstarch
(used to lubricate the bag as it inflates) and by products of the chemical reaction. Sodium hydroxide dust (similar to lye soap) is produced as a by product
of the
deployment reaction. The sodium hydroxide then quickly reacts with atmospheric moisture and is converted to sodium carbonate and sodium bicarbonate
(baking
soda). Therefore, it is unlikely that sodium hydroxide will be present after deployment.
Components
CAUTION: This vehicle has a Supplemental Restraint System (SRS). Refer to the SRS Component Location View in order to determine
whether you are performing service on or near the SRS components or the SRS wiring. When you are performing service on or near the SRS
components or the SRS wiring, refer to the SRS On-Vehicle Service information. Failure to follow the CAUTIONS could cause air bag
deployment, personal injury or unnecessary SRS repairs.
The supplemental restraint Diagnostic Energy Reserve Module (DERM) maintains a reserve energy. When the vehicle power is insufficient to cause
deployment of the air bag, the reserve energy supply provides the deployment power. Deployment power is available for as much as two minutes after
disconnecting the vehicle power by any of the following methods:
^
Turn OFF the ignition switch
^
Remove the fuse that powers the DERM
^
Disconnect the vehicle battery from the vehicle electrical system.
Performing the following procedures prevents deploying of the air bag from the reserve energy supply power. Disconnecting the DERM inflator module
from the deployment loop allows you to begin service immediately without waiting for the two minute time period to expire. Refer to Disabling the SRS.
Electrical Test Equipment
When using electrical test equipment, insert the probe of the tester into the wire side of the connector. Do not insert the probe of the tester into the
terminal side of the connector, and do not tamper with the connector. Inserting the probe into the terminal side of the connector, and tampering the
connector could cause malfunction of the SRS system or an error in inspection.
Use a probe with the correct tip. Do not insert the probe forcibly.
