Diagram sections — 9 (14 total)
DEFOGGERS HORN POWER DOOR LOCKS POWER MIRRORS POWER WINDOWS RADIO STARTING/CHARGING TRUNK, TAILGATE, FUEL DOOR WIPER/WASHER
DEFOGGERS Defogger Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Defogger Wiring Diagram for Chevrolet S10 Blazer 1991: 24 "d" pillar) (1990-91) (1992 bravada & all 1993 s/t series) (1992-93) (right rear 1990-91 1992-93 Fuse block G114 (rear of left cylinder head) G202 (on i/p bracket) G998 Hot at all times Hot in run, bulb test or start Hot with headlight switch in park or head Ign/gau fuse 20a Indicator Instr lps fuse 5a Off Panel lamps Pwr/acc circuit breaker 30a Rear defogger grid Rear defogger switch Rear window strut Rear defogger timer relay (on right side of brake pedal support bracket)
HORN Horn Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Horn Wiring Diagram for Chevrolet S10 Blazer 1991: 9 Convenience center (behind left side of i/p) Fuse block Horn Horn fuse 20a Horn relay Horn switch Hot at all times Multi function switch Power distribution (1990-91)
POWER DOOR LOCKS Power Door Lock Wiring Diagram, 2 Door for Chevrolet S10 Blazer 1991 List of elements for Power Door Lock Wiring Diagram, 2 Door for Chevrolet S10 Blazer 1991: 12 0nly Bus bar ground Fuse block (left side of dash) Hot at all times Left door lock motor Left door lock switch Lock Pwr acc circuit breaker 30a Right door lock motor Right door lock switch Tan Unlock Power Door Lock Wiring Diagram, 4 Door for Chevrolet S10 Blazer 1991 List of elements for Power Door Lock Wiring Diagram, 4 Door for Chevrolet S10 Blazer 1991: 14 Bus bar ground Convenience center Door lock relay (behind left side of i/p) Hot at all times Left door lock switch Left front door lock motor Left rear door lock motor Lock Pwr accy circuit breaker 30a Right door lock switch Right front door lock motor Right rear door lock motor Tan Unlock
POWER MIRRORS Power Mirror Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Power Mirror Wiring Diagram for Chevrolet S10 Blazer 1991: 15 Bus bar ground (behind left side of i/p) Down Fuse block Horn/dm fuse 20a Hot at all times Left Left outside rearview mirror Left/ right mirror motor Mirror select switch Motor Power outside mirror switch Right Right outside rearview mirror Up/down mirror m Up/down mirror motor
POWER WINDOWS Power Window Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Power Window Wiring Diagram for Chevrolet S10 Blazer 1991: 18 1995 vftc c Bus bar ground (left side of dash) Fuse block (left side of dash) Hot in run Left front window Left front window motor Left front window switch Left rear window (4 door) Left rear window motor Left rear window switch Pnk Power window circuit breaker 30a Right front window Right front window motor Right front window switch Right rear window (4 door) Right rear window motor Right rear window switch
RADIO 2-Speaker System Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for 2-Speaker System Wiring Diagram for Chevrolet S10 Blazer 1991: 20 Antenna Antenna input Coaxial cable Dig clock Fuse block (under left side of dash) G125 (front of engine) Ground Horn/dm fuse 20a Hot at all times Hot in accy or run Interior lights system Left front speaker Lt frt spkr Panel light Power Radio Radio fuse 15a Right front speaker Rt frt spkr Tan 4-Speaker System Wiring Diagram, ETR for Chevrolet S10 Blazer 1991 List of elements for 4-Speaker System Wiring Diagram, ETR for Chevrolet S10 Blazer 1991: 25 (oldsmobile) (chevrolet, gmc) Antenna Antenna input Coaxial cable Dig clock Fuse block (under left side of dash) G125 (front of engine) Ground Hot at all times Hot in accy or run Interior lights system Left front speaker Left rear speaker Lt frt spkr Lt rear spkr Panel light Power Radio Radio fuse 15a Right front speaker Right rear speaker Rt frt spkr Rt rear spkr T/l ctsy fuse horn-dm fuse 20a Tan
STARTING/CHARGING Charging Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Charging Wiring Diagram for Chevrolet S10 Blazer 1991: 11 Battery Charge indicator (except digital cluster Fuse block (left side of dash) G107 (above right headlamp, on radiator support) G119 (lower right front of engine block) Generator Hot in run, bulb test or start Ign/gau fuse 20a Instrument cluster Not used Power distribution system Starting Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Starting Wiring Diagram for Chevrolet S10 Blazer 1991: 19 A/t Acc Battery Bulb test Clutch start switch (on clutch pedal support) Electric shift transfer case Except bravada G107 (above right headlamp, on radiator support) G119 (lower right front of engine block) Hot at all times Ignition switch Lock M/t Off Power distribution system Run Start Starter motor Starter solenoid
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagrams for Chevrolet S10 Blazer 1991 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for Chevrolet S10 Blazer 1991: 17 (2.5l vin e) (2.8l vin r) (left rear side of engine) A/t Door locks system (1992-93) Fuse block (left side of i/p) G112 (4.3l vin z) G114 (left rear of engine) G115 (rear of engine) Horn/dim fuse 20a Hot at all times Liftgate control relay (behind left side of i/p) M/t Park/neutral switch Parking brake switch Rear window release switch Tailgate solenoid
WIPER/WASHER 2-Speed Wiper/Washer Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for 2-Speed Wiper/Washer Wiring Diagram for Chevrolet S10 Blazer 1991: 15 Fuse block G100 (left front of eng compt) High speed Hot in accy or run Low speed Mechanical arm Off Park switch Pnk Washer pump motor Washer switch Wiper fuse 25a Wiper motor module Wiper switch Wiper/ washer switch Interval Wiper/Washer Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Interval Wiper/Washer Wiring Diagram for Chevrolet S10 Blazer 1991: 17 Control area Delay/ speed/ wash control Fuse block G100 (left front corner of eng compt) Hot in accy or run Ign Low Mist Off Park switch Pnk Pulse Wash switch Windshield washer pump Wiper fuse 25a Wiper motor module Wiper/ washer switch Rear Wiper/Washer Wiring Diagram for Chevrolet S10 Blazer 1991 List of elements for Rear Wiper/Washer Wiring Diagram for Chevrolet S10 Blazer 1991: 13 Bus bar ground Fuse block G412 (top of rear window) Hot in accy or run Hot with headlight switch in park or headlight Illum light Instr lps fuse 5a Off Radio fuse 15a Rear window washer pump Rear wiper motor Rear wiper/ washer switch Wash
