Diagram sections — 11 (14 total)
DEFOGGERS HORN POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO STARTING/CHARGING TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WIPER/WASHER
DEFOGGERS Defogger Wiring Diagram for Chevrolet Astro 1993 List of elements for Defogger Wiring Diagram for Chevrolet Astro 1993: 22 (on left radiator C283 C293 C294 Convenience center (behind left side of i/p) Fuse block G108 G998 (at right d-pillar, near liftgate support strut) Gauges fuse 20a Hot at all times Hot in run or start Hot with headlight switch in park or head Instr lps fuse 10a Off On indicator Panel lamps Pwr/acc circuit breaker 30a Rear defogger grid Rear defogger switch Rear window strut Rear defogger timer relay (behind left side of i/p, near heater control) Support)
HORN Horn Wiring Diagram for Chevrolet Astro 1993 List of elements for Horn Wiring Diagram for Chevrolet Astro 1993: 9 Convenience center (behind left side of i/p) Fuse block Horn relay Horn switch Horn/dm fuse 30a Hot at all times Left horn (left front of radiator support) Multi function switch Right horn (right front of radiator support)
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Chevrolet Astro 1993 List of elements for Power Door Lock Wiring Diagram for Chevrolet Astro 1993: 25 Door lock control module (behind right side of i/p, on top of cowl panel) Door lock delay relay (behind right side of i/p, on top of cowl panel) Door lock relay (behind right side of i/p, on top of cowl panel) Fuse block (left side of i/p) G108 (behind left headlamp, on radiator support) Ground Hot at all times Left door lock switch Left front door lock motor Lock Lock enable input Lock power input Lock relay Power Pwr acc circuit breaker 30a Rear door lock motor Right door lock switch Right front door lock motor Side door contact buttons Side door jamb switch Side door lock motor Tan Unlock Unlock power input Unlock relay
POWER MIRRORS Power Mirror Wiring Diagram for Chevrolet Astro 1993 List of elements for Power Mirror Wiring Diagram for Chevrolet Astro 1993: 17 (1990) (1991-93) C d Down Fuse block G108 (on left radiator support) Horn/dm fuse 30a Hot at all times Hot w/ headlight switch in park or head In-line fuse Inst lps fuse 10a Left Left/ right motor Power mirror control switch Right Right outside power mirror Switch illum lamp Up/ down motor
POWER SEATS Power Seat Wiring Diagrams for Chevrolet Astro 1993 List of elements for Power Seat Wiring Diagrams for Chevrolet Astro 1993: 17 30a Back Convenience center (under left side of i/p) Down Entire seat For- ward Forward/ rearward motor Front height Front tilt motor Fuse block G108 (left radiator support) Hot at all times Power seat switch Pwr-acc circuit breaker Rear height Rear tilt motor Tan
POWER WINDOWS Power Window Wiring Diagram for Chevrolet Astro 1993 List of elements for Power Window Wiring Diagram for Chevrolet Astro 1993: 12 Convenience center bus bar ground Fuse block Hot in run Left front switch Left front window motor Left power window master switch Pnk Pwr wdo circuit breaker 30a Right front switch Right front window motor Right front window switch Tan
RADIO 2-Speaker System Wiring Diagram for Chevrolet Astro 1993 List of elements for 2-Speaker System Wiring Diagram for Chevrolet Astro 1993: 22 (1991) Antenna Antenna input Coaxial cable Etr radio mem Fuse block (under left side of dash) G108 (left radiator support) Ground Horn/dm fuse 30a Hot at all times Hot in accy or run Inst lps fuse 10a Interior lights system Left front speaker Lt frt spkr Panel light Power Radio Radio fuse 10a Right front speaker Rt frt spkr Tan 6-Speaker System Wiring Diagram for Chevrolet Astro 1993 List of elements for 6-Speaker System Wiring Diagram for Chevrolet Astro 1993: 38 (1992) (1993) Antenna Antenna input C10 C17 C18 C19 C20 C207a C208a Clock & power Coaxial cable Fuse block (under left side of dash) G108 (left radiator support) Ground Horn/dm fuse 30a Hot at all times Hot in accy or run Hot in head or park Illum. lamp In-line fuse 10a Inst lps fuse 10a Interior lights system Left front speaker Left rear in-door speaker Left rear speaker Lt frt spkr Lt rear spkr Lts on sense Radio Radio fuse Radio fuse 15a 10a Right front speaker Right rear in-door speaker Right rear upper speaker Rt frt spkr Rt rear spkr Tan
STARTING/CHARGING Charging Wiring Diagram for Chevrolet Astro 1993 List of elements for Charging Wiring Diagram for Chevrolet Astro 1993: 14 1990 2.5l Battery Battery indicator (except electronic cluster) Engine controls system (1990-91) Fuse block (left side of dash) Fusible link (rust 12 ga) Fusible link (rust 16 ga) G108 (left radiator support) Gages fuse 20a Generator Hot in run or start Instrument cluster Red Starter solenoid Starting Wiring Diagram for Chevrolet Astro 1993 List of elements for Starting Wiring Diagram for Chevrolet Astro 1993: 17 1990-92 1995 vftc c Acc Battery Charging system Engine controls system Fusible link (rust 20 ga) G108 (left radiator support) Hot at all times Ignition switch Lock Off Power distribution system Red Run Start Starter motor
TRANSMISSION Transmission Wiring Diagram, 4L60-E for Chevrolet Astro 1993 List of elements for Transmission Wiring Diagram, 4L60-E for Chevrolet Astro 1993: 74 (behind right kick panel) 1-2 shift sol 1-2 shift sol ctrl 12 volt batt in 12 volt ignition in 2-3 shift sol 2-3 shift sol ctrl 3-2 control solenoid 5 volt return a 5 volt return b 5 volt sensor ref A12 A14 A15 All times B10 C204 C288 Coolant temp in Coolant temp sensor (vin z) (left side of engine) (vin w) (top front of engine) Cruise control in Cruise control module (under left i/p, right side of steering column) Data link connector (left i/p, near convenience center) (partial) Dlc E10 E13 E15 E16 Electronic 4-speed automatic overdrive transmission (4l60e) F10 F12 F13 F14 F15 Fuse brake 15a Fuse ecm ign 10a Fuse ecmb 15a Fuse gages 20a G114 (left rear of engine) G125 (top of engine, near thermostat housing) Ground Hot at Hot in run Hot in run, bulb I/p fuse block (behind left side of i/p) Module (pcm) Oxygen sens ground Pcm ground Pcm trans range a Pcm trans range b Pcm trans range c Pcs hi Pcs lo Pnk Powertrain control Pressure control solenoid Range mode selector Red Serial data Stop lamp switch in Tan Tcc out Tcc sol Tcc/brake switch (on brake pedal support arm) Test or start Throttle position sensor (vin z) (right side of throttle body) (vin w) (top of plenum) Tps in Trans 2-3 shift sol Trans oss hi Trans temp sensor in Trans- mission temp Vehicle speed sensor (rear of transmission) Vehicle speed sensor buffer (behind i/p, rh side of steering column Vss in
TRUNK, TAILGATE, FUEL DOOR Tailgate Release Wiring Diagram for Chevrolet Astro 1993 List of elements for Tailgate Release Wiring Diagram for Chevrolet Astro 1993: 20 (at right d-pillar, Convenience center bus bar ground Fuse block G998 near liftgate support strut) Horn/dm fuse 30a Hot at all times Hot with headlight switch in park or head Instr lps fuse 10a Latch Liftgate key switch Liftgate lock/latch module (near right rear d-pillar) Liftgate release switch Liftgate strut switch (upper right rear d-pillar) Liftgate window release solenoid (on liftgate) Mini-wedge Park/ neutral position switch (on steering column) Rear defogger timer relay Red Solenoid (center of right rear door) Solid state
WIPER/WASHER Interval Wiper/Washer Wiring Diagram for Chevrolet Astro 1993 List of elements for Interval Wiper/Washer Wiring Diagram for Chevrolet Astro 1993: 17 Control area Delay/ speed/ wash control Fuse block G109 (on right radiator support) Hot in accy or run Ign Low Mist Off Park switch Pnk Pulse Wash switch Windshield washer pump Windshield wiper motor module (center rear of engine compt) Wiper fuse 25a Wiper/ washer switch Rear Wiper/Washer Wiring Diagram for Chevrolet Astro 1993 List of elements for Rear Wiper/Washer Wiring Diagram for Chevrolet Astro 1993: 15 Convenience center Fuse block G108 (on left radiator support) G109 (on right radiator support) G998 (at right d pillar) Hot in accy or run Hot with headlight switch in park or headlight Illum light Instr lps fuse 10a Off Radio fuse 10a Rear window washer pump (in washer fluid resovoir) Rear wiper motor (in rear liftgate) Rear wiper/ washer switch Wash
