Crown Victoria V8-281 4.6L SFI (1998)
Alarm Module: Service and Repair
Removal
1. Disconnect battery ground cable.
2. Remove the steering column opening cover assembly and reinforcement to access passive anti-theft system (PATS) module located to right of fuse
junction panel.
3. Remove three fasteners retaining module and bracket and one fastener attaching metal brace near module.
4. Disconnect main wiring harness connector and remove PATS module and mounting bracket.
PATS Control Module
Installation
Note: The PATS module must be reconfigured after replacement. Two encoded keys must be cycled in ignition first and then Pinpoint Test B2139
must be followed to initialize module.
1. To install, reverse the removal procedure.
2. Tighten all three screws to 2.4-4.0 Nm (22-35 lb-in).
3. Install an encoded ignition key (with correct vehicle mechanical key cut) into ignition switch and turn to the RUN position to program the first key
into the control module.
4. Configure the module as necessary (B2139).
5. To program additional keys, follow Key Programming Program a Key using Two Programmed Keys. See: Accessories and Optional
Equipment/Antitheft and Alarm Systems/Service and Repair
