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1998 Crown Victoria / Grand Marquis Fuse Box Diagram - Instrument Panel Fuses
Interior fuse panel legend for the 1996 Crown Victoria/Grand Marquis listing each fuse position, amperage and protected circuit (LCM, PCM, air bag, blower, ABS).
This document is page 11-4, "Fuse Panel/Circuit Protection," from the 1998 Ford Crown Victoria / Mercury Grand Marquis service literature. It covers the instrument panel fuse panel and includes a diagram showing the physical layout of fuse positions 1 through 18 within the interior fuse box. A complete table lists each fuse number, its amperage rating (including two circuit breakers, 18A at position 12 and 20A at position 14), the circuits it protects, and a cross-reference page number for further wiring detail. Protected circuits include the multi-function switch, wiper control module, Lighting Control Module (LCM), speed control, PCM power diode and ignition coils, blower motor, air bag modules (fuses 10 and 18), radio, power windows/door locks, ABS and instrument cluster, cigar lighter, and rear defrost. Fuse 3 is not used. A "Power Distribution" note explains that the generator and battery connect at the Engine Compartment Fuse Box, that all engine compartment fuses/maxi-fuses and the ignition switch are hot at all times (as are fuses 1, 4, 8, 10, 12, 16 and 17), and that remaining fuses are powered through the ignition switch. Readers can identify fuse locations, ratings, and circuit functions for diagnosis.
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Frequently asked questions
- What fuse controls the cigar lighter on a 1998 Crown Victoria/Grand Marquis?
- Fuse 16, a 20 amp fuse in the instrument panel fuse panel, protects the cigar lighter.
- Which fuses protect the air bag module?
- Fuse 10 (10 amp) and fuse 18 (10 amp) both protect the Air Bag Module.
- What size is the wiper fuse and what does it protect?
- Fuse 2 is a 30 amp fuse protecting the Wiper Control Module and Windshield Wiper Motor.
- Which fuses are powered at all times?
- All fuses and maxi-fuses in the Engine Compartment Fuse Box and the ignition switch are powered at all times, as are fuses 1, 4, 8, 10, 12, 16 and 17. The other fuses are powered through the ignition switch.
- Are any positions in the instrument panel fuse box circuit breakers instead of fuses?
- Yes. Position 12 is an 18 amp circuit breaker (LCM, Flash-to-Pass, Main Light Switch) and position 14 is a 20 amp circuit breaker (Window/Door Lock Control, Driver's Door Module, One Touch Down).
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