Scheme 1
| WARNING | Always disconnect battery ground cable before servicing "high-current fuses. It is recommended that "high-current" fuses be replaced by a qualified technician. |
Fuse & Circuit Breaker Identification
- 1 - 10 Amp Diesel Glow Plugs/Fuel Control (1983-86), Electronic Fuel Injection (L4), Computer Command Control (V6), Torque Converter Clutch (1984-88)
- 2 - 10 Amp Electronic Fuel Injection (L4), Air Conditioning Compressor 1987-88), Fuel Pump (1987-88)
- 3 - 20 Amp Stoplights, Turn Signals, Parking Lights, Trailer Adaptor 1983)
- 4 - 20 Amp Choke Heater, Coolant Fan, Fuel Pump, Instrument Panel 1983-84), Diesel Fuel Control (1984-86), Charging System 1987-88), Vacuum Pump (1987-88)
- 5 - 15 Amp Turn Signals, Back-Up Lights, Trailer Adaptor (1983), Power Rear Lid Release (1984-88), Foglights (1987-88)
- 6 - 10 Amp Electronic Fuel Injection (L4), Alternator, Engine Cooling Fan (1987-88)
- 7 - 20 Amp (1983) Chimes, Digital Instrument Cluster, Engine Compartment Light, Turn Signal, Stoplights, Hazard Flashers, Front & Rear Markers, Front Parking Lights, Taillights, License Plate Light, Radio/Digital Clock, Trailer Adaptor; 20 Amp (1984-88) Chimes, Electronic Instrument Cluster (1983-87), Exterior Lights (Except Head & Back-Up), Sound System, Underhood Light
- 8 - 25 Amp Heater & Air Conditioner, Power Trunk Release (1983), Power Rear Lid Release (1987-88)
- 9 - 10 Amp A/C Compressor (L4), Chimes/Buzzers, Brake Warning, System, Computer Command Control (V6), Rear Window Defogger, Digital Instrument Cluster (1983-84), Electronic Level Control, Gauges (1983-84), Indicator (1983-84), Lights, Torque Converter Clutch (1983-87), Fuel Injection (EFI & MFI) 1985-88), Auto-Calculator (1987)
- 10 - 25 Amp Windshield Wiper/Washer Motor
- 11 - 20 Amp (Yellow) Chimes/Buzzers, Lighter, Instrument Panel Clock, Horn, Interior Lights, Electronic Level Control, Power Antenna, Power Door Locks, Radio/Digital Clock, Power Rear Lid Release 1984-87), Auto-Calculator (1984-87)
- 12 - Blank
- 13 - 5 Amp Instrument Panel Lights, Instrument Panel Clock, Rear Window Defogger, Console Shift Indicator, Auto-Calculator (1984-87)
- 14 - 10 Amp Cruise Control, Power Antenna, Radio/Digital Clock
- 15 - Blank
- 16 - Blank (1983); 10 Amp (1984-88) Computer Command Control, Fuel Pump Relay (1987-88)
- 17 - 10 Amp (1983) ECM (Computer Command Control); Blank (1984-88)
RADIATOR FAN
Keep hands away from radiator fan. Fan is controlled by a thermostatic switch which may come on or run for up to 15 minutes even after engine is turned off.
RADIATOR CAP
| CAUTION | Always disconnect the fan motor when working near the radiator fan. The fan is temperature controlled and could start at any time even when the ignition key is in the OFF position. DO NOT loosen or remove radiator cap when cooling system is hot. |
REPLACING BLOWN FUSES
Before replacing a blown fuse, remove ignition key, turn off all lights and accessories to avoid damaging the electrical system. Be sure to use fuse with the correct indicated amperage rating. The use of an incorrect amperage rating fuse may result in a dangerous electrical system overload.
BATTERY WARNING
| WARNING | When battery is disconnected, vehicles equipped with computers may lose memory data. When battery power is restored, driveability problems may exist on some vehicles. These vehicles may require a relearn procedure. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION section. |
BRAKE PAD WEAR INDICATOR
Indicator will cause a squealing or scraping noise, warning that brake pads need replacement.
HALOGEN BULBS
Halogen bulbs contain pressurized gas which may explode if overheated. DO NOT touch glass portion of bulb with bare hands. Eye protection should be worn when handling or working around halogen bulbs.
CATALYTIC CONVERTER
To prevent catalytic converter overheating, DO NOT allow engine to idle for more than 20 minutes.