1998 Crown Victoria/Grand Marquis Engine Compartment Fuse Box Diagram & Chart

This document is page 11-3, "Fuse Panel/Circuit Protection," from a 1998 Ford Crown Victoria / Mercury Grand Marquis service reference. It covers the engine compartment fuse box, showing a layout diagram with fuse positions 1 through 17 arranged in two columns alongside four relays. A relay legend identifies Relay 1 as the Rear Defrost Relay, Relay 2 as the Horn Relay, Relay 3 as the Cooling Fan Relay, and Relay 4 as the Air Suspension Pump Relay (or Police Power Relay on police-equipped vehicles, denoted by an asterisk). Tables list maxi-fuses 8-16 (30-50 amps) protecting circuits such as the air suspension system, PCM power relay, high-speed cooling fan relay, rear window defrost relay, anti-lock brake module, and the police option fuse holder. Standard fuses 1-6 (15-30 amps) protect the electric fuel pump relay, starter relay/generator, radio/subwoofer/CD changer, police power relay, horn relay, and DRL module. Circuit breakers 7 (20A) and 17 (30A) protect power door locks/seats/trunk release and the low-speed cooling fan relay. Each entry references a wiring diagram page number (13-1 through 13-8) for further detail. Readers can identify fuse positions, amperage ratings, and protected circuits for underhood electrical troubleshooting.