Switched System Power (SSP)

WARNING: This page is about a different car, the 2002 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

The SSP is invoked by both the FEM & REM. This function removes power from relays that provide power to the exterior lamps, interior lamps, & power door locks. This is only accomplished when both the FEM & the REM are in sleep mode. The sleep function of the FEM & REM places the modules in sleep mode when the ignition switch is in the OFF position, & no wake up (inputs) signals occur for 30 minutes. The module will not sleep if the parking lamps or the hazard lamps are active. The following relays are controlled by the SSP function: SSP1, SSP2, SSP3, & SSP4. When either the FEM or REM are not in sleep mode, all SSP relays will be energized. Each relay, when energized, will supply power to multiple features/functions. For additional information, refer to the SSP RELAY INDEX for diagnosis & testing of SSP-related issues.