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Circuit Protection Devices

CIRCUIT PROTECTION DEVICES LOCATION

Component Location
Circuit Breakers
Rear Lighters, Power Door Locks, Power Seats In fuse block (30 Amp). See Figure .
Tailgate Window, Dash Panel Switch & Power Windows In fuse block (20 Amp). See Figure .
Windshield Wiper/Washer In fuse block (8.25 Amp). See Figure .
Fuse Block Under dash, left of steering column. See Figure .
Fusible Links
Accessories (Black) C At starter relay. See Figure . (5.8L shown, 5.0L is similar).
Charging System (Green) R At starter relay.
Charging System (Gray) A At starter relay.
EEC-IV (Blue) Q On left side of firewall.
EEC-IV (Blue) U At starter relay.
EEC-IV (Brown) T At starter relay.
Headlights (Black) B At starter relay. See Figure .
Ignition (Blue) M On left fender panel. See Figure .
Ignition (Dark Blue) N (5.8L Police) On left front fender panel. See Figure .
Load Leveling System (Black) Y At starter relay.
Load Leveling System (Brown) L At starter relay.
Police Option (Black) Z At starter relay.
Rear Defroster (Black) E At starter relay.
TFI Ignition (Dark Blue) N On left front fender panel.
Thermactor Control Fuse On left front fender panel, near speed control servo.