Cornering, side marker, opera, right door ash tray, instrument panel ash tray lights
2
3
Cruise control, DFI brake switch
3
5
Rheostat controlled instrument panel lights
4
—
—
5
10
Back-up lights, diesel fast idle, diesel controller
6
20
Air conditioning compressor feed, ECC programmer and power module, rear defogger relay coil, generator indicator
7
10
Antenna motor feed
8
8
Turn signal lights
9
25
Opera, license, tail and rear side marker lights
10
20
Stop light switch, hazard warning flasher, ECC control head
11
20
Fuel gauge, oil pressure and coolant temperature indicator, low brake fluid indicator, seat belt warning chime and indicator, electronic level control compressor, downshift switch
12
20
Key warning buzzer, coolant temperature indicator, instrument panel courtesy and compartment lights, cigar lighter, engine telltale light, glove box light
13
25
Automatic Temperature Control blower
14
—
—
15
10
Radio, antenna relay coil
16
20
Electronic fuel injection (’79)
17
20
Body courtesy lights, cigar lighters, level control height sensor, ash tray lights
18
25
Windshield wipers and low washer fluid indicator
19
25
Rear window defogger
Circuit Breaker:
Headlights (Twilight Sentinel) — Integral with headlight switch.
Windshield Wiper — Integral with windshield wiper switch.
Rear Defogger — Circuit breaker located on lower steering column cover reinforcement.
Sunroof — 25 amp. On body bracket at upper right corner of fuse block
Fusible Link:
Accessories & Body Feed — 16 gauge fusible link located in black/red stripe wire at starter
Ignition — 16 gauge fusible link located in red wire at starter solenoid
Headlights — 18 gauge fusible link located in yellow wire at starter
Charging — 16 gauge fusible link located in red/white stripe wire at junction block
Fuel Injection Electronic Control Unit – 18 gauge fusible link located in dark green wire on “BAT” terminal of alternator (’79).
In-Line Fuse:
Vanity Mirror — 2 amp. fuse located behind mirror
EFI Fuel Pump — 10 amp. fuse located left of fuel injection electronic control unit brown wire (’79)
Theft Deterrent — One 20 amp. fuse for lights, and one 25 amp. fuse for horn is located above radio in instrument panel.
Trunk Lid Pull Down — One 20 amp. fuse is located behind right hand fabric rear end panel inside trunk.
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Cadillac Commercial Chassis (1990) – fuse box diagram Year of production: 1990 Fuse box diagram WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Year of production: 2011, 2012 Engine Compartment Fuse Block The engine compartment fuse block is located on the driver’s side of the vehicle, near the battery. Fuses Usage 1 Air Conditioning Clutch 2 Electronic Throttle […]
