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AIR CONDITIONING – Hummer H3 2006 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Compressor Wiring Diagram for Hummer H3 2006

Compressor Wiring Diagram for Hummer H3 2006 https://portal-diagnostov.com/license.html
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List of elements for Compressor Wiring Diagram for Hummer H3 2006:

  • (in hvac harness) s250
  • 5v ref
  • A/c clutch diode 90
  • A/c clutch relay
  • A/c compressor clutch
  • A/c refrigerant pressure sensor (on high pressure hose connection to compressor)
  • A/c req sig
  • A/c system (manual a/c circuit)
  • A41
  • A42
  • A43
  • Body control module (behind right front kick panel)
  • Computer data lines system
  • Evap temp sig
  • Evaporator temperature sensor (behind right lower dash)
  • G103 (lower left side of engine)
  • Hot at all times
  • Hot w/ run/ crank relay energized
  • Hvac control module (behind radio)
  • Logic
  • Low ref
  • Powertrain control module (pcm) (at left front side of engine compt)
  • Press sens sig
  • Rly ctrl
  • Serial data
  • Underhood fuse block (above left front wheel well)

Manual A/C Wiring Diagram (1 of 2) for Hummer H3 2006

Manual AC Wiring Diagram (1 of 2) for Hummer H3 2006 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Manual A/C Wiring Diagram (1 of 2) for Hummer H3 2006:

  • 5v ref
  • A/c req sig
  • A26
  • A41
  • A42
  • A43
  • Air temp a
  • Blower motor (below right side of dash)
  • Blower motor resistor assembly (on rear of hvac case)
  • Blower motor switch
  • Body control module (behind right front kick panel)
  • Computer data lines system
  • Evap temp sig
  • G106 (on right inner front wheel well)
  • G300 (under driver seat carpet)
  • Grd
  • High
  • High speed blower motor
  • Hot at all times
  • Hvac blwr fuse 82 30a
  • Hvac cntrl hd fuse 59 10a
  • Hvac control module (beneath radio)
  • Hvac relay
  • Ign 3 relay
  • Ign 3 volt
  • Ign 3 voltage
  • L air temp b
  • L air temp sig
  • Logic
  • Low
  • Mode door b
  • Mode door sig
  • Off
  • R air temp b
  • R air temp sig
  • Rdo fuse 13 10a
  • Recirc a
  • Recirc b
  • S205
  • S206
  • S251
  • Serial data
  • Tan
  • Underhood fuse block (left front side of engine compt)

Manual A/C Wiring Diagram (2 of 2) for Hummer H3 2006

Manual AC Wiring Diagram (2 of 2) for Hummer H3 2006 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Manual A/C Wiring Diagram (2 of 2) for Hummer H3 2006:

  • (in hvac harness)
  • (in hvac harness) s240
  • (in hvac harness) s250
  • (in hvac harness) s260
  • (not used)
  • 5v ref
  • A/c clutch diode 90
  • A/c clutch relay
  • A/c compressor clutch
  • A/c refrigerant pressure sensor (on high pressure hose connection to compressor)
  • Computer data lines system
  • Engine coolant temperature (ect) sensor (on left rear of engine)
  • Evaporator temperature sensor (behind right lower dash)
  • G103 (lower left side of engine)
  • Hot at all times
  • Hot w/ run/ crank relay energized
  • Left air temperature actuator (left side of hvac module assembly)
  • Logic
  • Low ref
  • Mode actuator (on side of heater box)
  • Nca
  • Powertrain control module (pcm) (at left front side of engine compt)
  • Press sens sig
  • Recirculation actuator (upper right conrner of heater case)
  • Right air temperature actuator (left side of hvac module assembly)
  • Rly ctrl
  • S230
  • Sens sig
  • Serial data
  • Tan
  • Underhood fuse block (above left front wheel well)