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AIR CONDITIONING – Chevrolet Astro 1998 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

A/C Wiring Diagram for Chevrolet Astro 1998

AC Wiring Diagram for Chevrolet Astro 1998 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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List of elements for A/C Wiring Diagram for Chevrolet Astro 1998:

  • (eng harn, 5 cm from underhood fuse-relay center breakout)
  • (right side of dash)
  • A/c clutch diode (in underhood fuse-relay center)
  • A/c comp mini fuse 10a
  • A/c compressor clutch
  • A/c enable
  • A/c enable relay (in underhood fuse-relay center)
  • A/c high pressure cut off switch (rear of a/c compressor)
  • A/c low pressure cut off switch (top of a/c receiver dryer)
  • A/c maxi fuse m3 30a
  • A/c request
  • B red
  • Bi-lv
  • Blend
  • Blower motor resistor and relay pack (mounted on right front of dash housing, between evaporator and front blower motor)
  • C218
  • C219
  • Convenience center
  • Def
  • Front blower motor
  • G109 (right radiator support)
  • G201
  • G201 (right side of dash)
  • G402 (below rear a/c blower)
  • G409 (above rear heater)
  • G901 (right front "a" pillar)
  • Heat
  • Heater and a/c control valve solenoid (behind receiver/ dryer)
  • Hot at all times
  • Hot in run
  • Hot in run or start
  • Htr-a/c fuse 12 20a
  • Hvac control module
  • I/p fuse block
  • Ign-e mini fuse 10a
  • Interior lights system
  • Max
  • Med
  • Norm
  • Off
  • Pnk
  • Rear a/c blower motor
  • Rear a/c resistor pack (above rear blower motor, in duct)
  • Rear a/c switch
  • Rear heat-a/c relay (in underhood fuse-relay center)
  • Rear heater blower motor
  • Rear heater resistor pack (top rear heater core assembly)
  • Rear heater switch
  • Red
  • Rr heat/a/c maxi fuse 30a
  • S111
  • S111 (eng harn, 17 cm from underhood fuse-relay center breakout)
  • S111 (eng harn, 5 cm from underhood fuse-relay center breakout)
  • S124 (engine harn, 13 cm from oil pressure switch breakout)
  • S224 (i/p harness, 17 cm from headlamp switch connector breakout)
  • S229 (i/p harn, 4 cm from temperature control motor connector breakout)
  • S238 (i/p harn, behind left side of dash)
  • Tan
  • Temperature control motor (behind right side of dash, left side of air duct)
  • Underhood fuse-relay center
  • Vehicle control module (left side of engine compt)
  • Vent

Compressor Wiring Diagram for Chevrolet Astro 1998

Compressor Wiring Diagram for Chevrolet Astro 1998 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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List of elements for Compressor Wiring Diagram for Chevrolet Astro 1998:

  • (behind center of dash) g202
  • (front center of dash) ambient light sunload sensor
  • (hvac harness, below center of i/p) j271
  • (rear of engine compt) air quality sensor
  • (right front corner of engine compt) g104
  • 5-volt ref
  • 5v ref
  • A/c compressor solenoid valve (left front of engine)
  • Air quality sens sig
  • Air recirculation door motor (on hvac module, above blower motor)
  • Air temp dr ctrl
  • Air temperature door actuator (left side of hvac module)
  • B+ blwr mtr fan rly x2
  • Batt +
  • Blower motor (under right side of dash)
  • Blower motor control module (on hvac module, left of blower motor)
  • Blwr mtr spd ctrl
  • Blwr mtr spd rly
  • Computer data lines system
  • Defogger system
  • Ele varbl displment ctrl
  • Ele varbl displment sply
  • Evap core temp sens sig
  • Fuse 10a
  • Fuse 15a
  • Fuse 30a
  • Fuse 40a
  • Fuse 5a
  • G202 (behind center of dash)
  • Gnd
  • Gnd b+ x1
  • Hot at all times
  • Hot in on or start
  • Humidity sens sig
  • Humidity temp sens sig
  • Hvac control module (center of dash)
  • Ign volt
  • Inside air temp sens sig
  • Instrument panel fuse block (behind left end of dash)
  • Logic
  • Low ref
  • Low spd gmlan ser data
  • Mode door actuator (left side of hvac module)
  • Mode dr stepper mtr ctrl
  • Network bus 9
  • Power distribution system
  • Rear defog rly ctrl
  • Recirculation dr ctrl
  • Red
  • Sens low ref
  • Solar sens drv sig
  • Solar sens pul sply volt
  • Underhood fuse block (in engine compt, next to left strut tower)
  • Upp lh air temp sens sig
  • Upper air temp sens sig
  • Windscreen temp sens sig
  • Windshield temperature & inside moisture sensor (top center of windshield)
  • X100
  • X110
  • X200
  • X210

Heater Wiring Diagram for Chevrolet Astro 1998

Heater Wiring Diagram for Chevrolet Astro 1998 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získejte přístup ke všem schématům zapojení automobiluDownload PDF file

List of elements for Heater Wiring Diagram for Chevrolet Astro 1998:

  • (in body harness, attached to lower left "b" pillar) splice block jx347
  • (in chassis harness, 15 cm from coolant heater breakout) j119
  • (in rear hvac harness, 13 cm from auxiliary blower motor connector breakout)
  • (in rear hvac harness, 20 cm from auxiliary blower motor connector breakout)
  • 12v ref
  • 5v ref
  • A/c
  • Air temperature actuator (behind right side of dash, on hvac)
  • Auxiliary blower motor (if equipped) (on auxiliary hvac)
  • Auxiliary blower motor high speed relay (if equipped) (left rear of passenger compt, attached to hvac module)
  • Auxiliary blower motor low speed relay (if equipped) (left rear of passenger compt, attached to auxiliary hvac module)
  • Auxiliary blower motor medium speed relay (if equipped) (left rear of passenger compt, attached to auxiliary hvac module)
  • Auxiliary blower motor resistor assembly (if equipped) (on auxiliary heater motor)
  • Auxiliary blower motor switch (if equipped)
  • Bi-lev
  • Blower motor (on right rear of engine compt, on evaporator case)
  • Blower motor relay
  • Blower motor resistor assembly (at right rear of engine compt, on evaporator case)
  • Body control module (bcm) (behind lower right side of dash)
  • Body fuse block (under left front seat) c8
  • Computer data lines system
  • Coolant heater (6.6l w/ auxiliary fuel fired heater) (attached to the left front inner frame rail)
  • Coolant heater air temperature sensor
  • Coolant heater blower motor
  • Coolant heater combustion sensor
  • Coolant heater control module
  • Coolant heater fuel pump (attached to left inner frame rail, near fuel pump assembly)
  • Coolant heater glow plug
  • Coolant heater overheat temperature sensor
  • Coolant heater temperature sensor
  • Def
  • Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
  • Floor
  • Foh mdl (d) fuse 35 15a
  • Frt blwr fuse 74 40a
  • Fuel pump
  • G102 (6.6l: left front lower side of the engine block) (4.8l, 5.3l & 6.0l: on left rear of engine) (4.3l: right rear of engine)
  • G102 (left front lower side of engine block)
  • G304 (behind right kick panel)
  • G347
  • G400 (on inner left rear frame rail)
  • G402 (on top of
  • Gnd
  • Hot at all times
  • Hot w/ run relay k1 energized
  • Hvac 1 fuse 14 20a
  • Hvac 2 fuse 13 10a
  • Hvac control assembly
  • Interior
  • Interior lights system
  • J102
  • J249
  • J401
  • J402
  • J405
  • J412
  • J413 (in rear hvac harness, 24 cm from auxiliary blower motor breakout)
  • Left "d" pillar)
  • Lights system
  • Logic
  • Low ref
  • Max a/c
  • Med
  • Mix-blend
  • Off
  • Rear blwr fuse 29 30a
  • Red
  • Ser data
  • Serial +
  • Serial -
  • Tan
  • Underhood fuse block (on left side of engine compt)
  • Vacuum pump (6.6l) (right front of engine compt, under battery)
  • Vent
  • Volt
  • W/ auxiliary fuel fired heater
  • W/o auxiliary fuel fired heater
  • X100
  • X101