1993 Chevrolet Suburban fuse box diagram

The 1993 Suburban 8th generation (also known as "GMT400") has one fuse box:

Fuse Block
Fuse Block
Fuse Block
Fuse Block
TypeNo.Description
Fuse ATO
20A
F1
Cruise Control, 4 WD Display Illum. Rear Window Defogger Timer, Aux. Batt. Relay Feed, Safety Belt Buzzer Timer, Cluster Ign. Feed
Fuse ATO
25A
F3
H.V.A.C. 4 WD, Aux. Batt. Relay
Fuse ATO
25A
F5
Windshield Wiper, Washer
Fuse ATO
15A
F6
Back-up Lamps, Turn Signals
Fuse ATO
25A
F7
Four Wheel Drive
Fuse ATO
20A
F8
Dome Lamp, Ctsy. and Glove Box Lps. (TR-9), Radio (Memory-Clock)
Fuse ATO
10A
F10
Radio Feed
Fuse ATO
10A
F11
T.C.C., Air Diverter, E.S.C., E.G.R., E.C.M. lgn., R.W.A.L. Brake Switch
Fuse ATO
15A
F12
A.B.S., Cluster-Speedo
Fuse ATO
20A
F13
Hom Relay, Horn Feed, Park Lamps
Fuse ATO
10A
F15
Throttle Body Injectors
Fuse ATO
5A
F17
C49 SW Illum., Headlamp "On" Warning, Radio Illum., H.V.A.C. Illum.
Fuse ATO
15A
F18
Daytime Running Lights
Fuse ATO
15A
F21
Haz. Flasher, Seat Belt Buzzer, Stop Lmps., A.B.S. Memory
Fuse ATO
5A
F23
Crank, Discreet
Circuit breaker ATO
F24
Pwr. Windows
Circuit breaker ATO
F25
Door Locks, Rear Window Defogger

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