Activating System (F150 & F250 Light Duty)
- Disconnect negative battery cable. Wait at least 1 minute for backup power supply to deplete stored energy. Remove air bag simulator from clockspring connector at top of steering column. Install driver's air bag module.
- Remove air bag simulator from passenger air bag vehicle harness connector. Connect passenger air bag module harness connector. Install relay cover on instrument panel.
- Reconnect negative battery cable. Perform SYSTEM OPERATION CHECK .