Diagnostics Disabling Procedure
WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, and 2004 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
This procedure should only be used when performing air bag system diagnostics.
- Record pre-set radio frequencies for reprogramming, if equipped. Disconnect negative battery cable. Wait at least one minute for back-up power supply to deplete stored energy.
- Remove driver-side air bag module. See DRIVER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Connect Air Bag Simulator (418-F088/105-R0012) to clockspring connector at top of steering column (in place of air bag). See AIR BAG SIMULATOR .
- Remove passenger-side air bag module. See PASSENGER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Connect Air Bag Simulator (418-F088/105-R0012) to passenger-side air bag vehicle harness connector (in place of air bag).
- On regular cab models equipped with seat belt retractor pretensioners, open right seat belt guide cover and remove seat belt guide mounting nut. Remove right side door scuff plate and rear corner trim panel. Disconnect seat belt pretensioner electrical connector. Connect Pretensioner Simulator (418-133/40-009) on right pretensioner harness connector (in place of pretensioner). Repeat procedure for left pretensioner.
- On SuperCab models equipped with seat belt retractor pretensioners, remove right door scuff plate. Remove right seat belt retractor pretensioner lower mounting bolt. Disconnect right pretensioner electrical connector. Connect Pretensioner Simulator (418-133/40-009) on right pretensioner harness connector (in place of pretensioner). Reposition pretensioner and install mounting bolt. Tighten mounting bolt to specification. See TORQUE SPECIFICATIONS . Repeat procedure for left pretensioner.
- On SuperCab models equipped with seat belt buckle pretensioners, reach under right front seat and disconnect right pretensioner electrical connector. Connect Pretensioner Simulator (418-133/40-009) on right pretensioner harness connector (in place of pretensioner). Repeat procedure for left pretensioner.
- On CrewCab and Excursion models equipped with seat belt retractor pretensioners, open right seat belt guide cover and remove seat belt guide nut. Remove right front and rear door scuff plates. Remove right rear assist handle and B-pillar trim panel. Disconnect right pretensioner electrical connector. Connect Pretensioner Simulator (418-133/40-009) on right pretensioner harness connector (in place of pretensioner). Repeat procedure for left pretensioner. On all models, connect negative battery cable.