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Geo Prizm (1990 - 1995) - fuse box diagram

avatar Jonathan Yarden Mar 25, 2021 · 5 min. read

In this article you will find a description of fuses and relays Geo, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 1990, 1991, 1992, 1993, 1994, 1995

Driver’s Side Instrument Panel Fuse Block

Geo-prizm-fuse-box-instrument-panel-driver-side-1994

Item Ampere rating [A] Usage
1 — Not Used
2 10 Ignition
3 15 stop
4 — Not Used/Spare
5 20 Cigarette Lighter and Radio
6 10 ECU-B
7 7,5 Turn Signal
8 10 Gage
9 15 Taillamp
10 7,5 Defogger – I/UP
11 15 ECU-IG
12 20 Wiper
A 30 Power
B 30 Defroster

Engine Compartment Fuse Block

Geo Prizm - fuse box - engine compartment

Item Ampere rating [A] Usage
1 15 Electronic Fuel Injection F/HTR
2 7,5 Alternator-S
3 30 Fan
4 20 Dome Lamp
5 20 Hazard Warning Flashers; Horn
6 7,5 Fan – I/UP
7 15 Left Head
8 15 Right Head
9 — Not Used/Spare
10 — Not Used/Spare
11 — Not Used/Spare
12 30 AM2
a 50 Anti-Lock Brake System (ABS)
b 100 Alternator
c 40 AM1
A Electronic Fuel Injection F/HTR Relay
B Headlamp Relay
C Engine Main Relay
D Fan Relay #I
E Horn Relay

Engine Compartment Relay Block

Geo Prizm - fuse box - engine compartment relay box

Item Ampere rating [A] Usage
1 30 CDS
2 Air Conditioner MG Relay
3 Air Conditioner Fan Relay #3
4 Air Conditioner Fan Relay #2


Passenger’s Side Kick Panel

Geo Prizm - fuse box - passenger side kick panel

Item Ampere rating [A] Usage
1 15 Air Conditioner
2 40 Heater

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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