Forum | Marketplace | Knowledge Base | | H1 site | H2 site | H3 site
Click here for a listing of all HUMMER Network sponsors

Hummer Knowledge Base

The Hummer Knowledge Base

Fuse Chart for 1994 Model Year:

Fuse Identification: Fuses are numbered 1-7 from left to right and lettered A-H from bottom to top. Fuse A-1 is in the lower left corner of the lower fuse box and fuse H-7 is in the top right corner of the upper fuse box. See Interior Fuse Boxes Illustrated.

Lower Fuse Box:
FUSE AMPS PROTECTS
1-A 5 Spare
2-A 7.5 Spare
3-A - Blank
4-A 10 Spare
5-A 15 Spare
6-A - Blank
7-A 20 Spare
1-B 5 Glow Plug Controller
2-B - Blank
3-B 7.5 Glow Plug Controller
4-B 5 Gauges
5-B - Blank
6-B - Blank
7-B 20 Engine Ignition Feed
1-C 5 Transmission Shift Lock
2-C 7.5 A/C Clutch
3-C 7.5 Backup Lights
4-C 10 Turn Signals
5-C - Blank
6-C - Blank
7-C 20 Heater
1-D - Blank
2-D - Blank
3-D - Blank
4-D 10 Lighter
5-D 15 Stop Lights
6-D 15 Hazard Lights
7-D 20 Horn
Upper Fuse Box:
FUSE AMPS PROTECTS
1-E 5 Spare
2-E - Blank
3-E 7.5 Spare
4-E - Blank
5-E 15 Spare
6-E - Blank
7-E 25 Spare
1-F 5 Spare Circuit - Lights
2-F 5 Panel Lights Dimmer Module
3-F 7.5 Front Parking/Running Lights
4-F 7.5 Rear Parking/Running Lights
5-F 15 Trailer Lights
6-F - Blank
7-F - Blank
1-G 5 CTIS
Key Buzzer
2-G - Blank
3-G 7.5 Spare Circuit
Ignition ACC
4-G 7.5 Radio
5-G - Blank
6-G - Blank
7-G 25 Windshield Washer/Wiper
1-H 5 Underhood/Trouble Lights
2-H 5 Radio Memory
3-H - Blank
4-H 7.5 Power Door Locks
5-H 15 Dome and Courtesy Lights
6-H 15 Fog Lamps
7-H 25 Trailer Brake Controller

Back to main page

The Hummer Knowledge Base is a collection of informative posts from the Hummer Network forums and mailing lists, contributed material and links to outside web sites.
The Hummer Network is not responsible for the accuracy of the information contained herein or on outside web sites, nor for any situation arising from the use thereof.
© 2006-2011 by The Hummer Network. No material from the Hummer Knowledge Base may be reprinted or republished in any form without permission.