B4000 SE Regular Cab 4WD V6-4.0L OHV (1999)
Air Bag Deactivation Switch: Service and Repair
WARNING:
To avoid accidental deployment and possible personal injury, the backup power supply must be depleted before repairing or replacing any air
bag system components.
To deplete the backup power supply energy, disconnect the negative battery cable and wait at least one minute. Be sure to disconnect auxiliary
batteries and power supplies (if equipped).
NOTE: A repair is made by replacement only. If a part is replaced and the new part does not correct the condition, install the original pant and perform
the diagnostic procedure again.
1. Disconnect the negative battery cable and wait at least one minute.
2. Remove ashtray assembly from the instrument panel.
3. Remove in order shown in figure.
4. Install in reverse order of removal.
5. Cycle ignition switch to prove-out system. Refer to AIR BAG SYSTEM ON-BOARD DIAGNOSIS.
