AIR CONDITIONING
Automatic A/C Wiring Diagram (1 of 3) for Isuzu Ascender 2003
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for Automatic A/C Wiring Diagram (1 of 3) for Isuzu Ascender 2003:
- (in dash center trim panel, beneath radio) hvac control module
- 5v ref
- A/c comp status
- A/c low press sw
- A10
- A11
- A12
- Air temp door ctrl
- Air temp dr pos sig
- Air temperature actuator (left) (behind left center of dash)
- Air temperature actuator (right) (behind right center of dash)
- Ambient air temp sig
- Ambient air temperature sensor
- Ambient light
- Ambient light/ sunload sensor assembly (in center of upper dash trim panel)
- B10
- B11
- B12
- Battery
- Blower fuse 35 40a
- Blower motor
- Blower motor control module (below right side of dash)
- Blwr mtr spd ctrl
- Class 2
- Control
- Coolant bypass ctrl
- Coolant bypass valve
- Def door pos sig
- Defrost actuator (behind upper left center of dash)
- Defrost door ctrl
- G102 (at left side of engine compartment)
- G103 (at right rear of engine compt)
- G201 (near right front of lower console)
- G302 (on lower left ``b" pillar)
- Ground
- Hot at all times
- Hot in run
- Hvac 1 fuse 39 10a
- Hvac b fuse 36 10a
- Ign 3
- Inside air temp ctrl
- Inside air temp sig
- Inside air temperature sensor (in left ``b" pillar)
- Left sensor
- Low ref
- Low reference
- Lower left air temperature sensor (in lower left air duct assembly)
- Lower right air temperature sensor (in lower right air duct assembly)
- Lwr lt air temp sig
- Lwr rt air temp sig
- Mode actuator (behind upper left center of dash)
- Mode door ctrl
- Mode door pos sig
- Nca
- Rear fuse block (below left rear seat)
- Recirc door cntrl
- Recirc dr pos sig
- Recirculation actuator (above blower motor, on right side of dash carrier)
- Red
- Right sensor
- Solid state
- Sp201
- Tan
- Underhood fuse block (on left side of engine compt)
- Upper left air temperature sensor (in upper air duct)
- Upper right air temperature sensor (in upper air duct)
- Uppr lt air temp sig
- Uppr rt air temp sig
Automatic A/C Wiring Diagram (2 of 3) for Isuzu Ascender 2003
List of elements for Automatic A/C Wiring Diagram (2 of 3) for Isuzu Ascender 2003:
- (at right rear of engine compt) g103
- +5v ref
- 4.2l
- 5.3l
- 5.3l 4.2l
- 5v ref
- A/c compressor clutch assembly
- A/c fuse 30 10a
- A/c low pressure switch (at right rear of underhood compt)
- A/c press sig
- A/c refrigerant pressure sensor (on bottom right side of engine)
- A/c relay 44
- A12
- Ambient light sens
- B11
- B12
- Body control module (bcm) (beneath left rear seat, on rear fuse block)
- Comp rly cntrl
- Cooling fan
- Cooling fan ctrl
- Data link connector (below dash, above accelerator pedal)
- E12
- Ect sensor
- Engine coolant temperature (ect) sensor (on left front of engine, near generator)
- F12
- Fan dn
- Fan fuse 20 10a
- Fan relay 45
- Fan up
- Fan/temperature switch
- G103 (at right rear of engine compt)
- G107 (on lower left side of engine)
- G108 (on lower left side of engine)
- Hall sensor
- High spd maf
- Hot at all times
- Hot in run or start
- Ign e fuse 22 10a
- Inflatable restraint steering wheel module coil
- Low ref
- Low reference
- Lt sunload sens sig
- Nca
- Pnk
- Powertrain control module (4.2l: on left front of engine) (5.3l: on left front of engine compt)
- Radio ctrl sig
- Rt sunload sens sig
- Serial data
- Sound system
- Sounds system
- Sp205
- Steering wheel control assembly (in steering wheel hub)
- Temp dn
- Temp up
- Underhood fuse block (on left side of engine compt)
- Volume/am/fm switch
- Wiper/ washer system
Automatic A/C Wiring Diagram (3 of 3) for Isuzu Ascender 2003
List of elements for Automatic A/C Wiring Diagram (3 of 3) for Isuzu Ascender 2003:
- (not used)
- (on lower right "d" pillar) g402
- 30a
- 5v reference
- A10
- A11
- A12
- A13
- A14
- A15
- A16
- Auc hvac enable
- Aux act door ctlr
- Aux air temp dr ctlr
- Aux air temp dr pos
- Aux blwr mtr
- Aux mode door ctrl
- Aux mode dr pos sig
- Auxiliary air temperature actuator (on rear hvac module, behind right rear interior body panel)
- Auxiliary blower motor (behind interior right rear trim panel)
- Auxiliary blower motor control processor (in rear hvac module, behind right rear interior panel)
- Auxiliary blower motor fuse
- Auxiliary hvac control module (at rear of lower console)
- Auxiliary mode actuator (in lower console)
- B10
- B11
- B12
- B13
- B14
- B15
- B16
- Battery
- Class 2 data
- Console mode actuator
- Console mode dr ctrl
- Ctrl mode dr pos sig
- Front auxiliary blower motor switch
- G201 (near right front of lower console)
- Ground
- Hot at all times
- Ill
- Interior lights system
- Low reference
- Off
- Rear
- Rear fuse block (below left rear seat)
- Red
- Rr hvac fuse 13 30a
- Sp201
Manual A/C Wiring Diagram (1 of 3) for Isuzu Ascender 2003
List of elements for Manual A/C Wiring Diagram (1 of 3) for Isuzu Ascender 2003:
- (not used)
- (on bottom of blower assembly) blower motor resistor assembly
- 5v ref
- 87a
- A/c comp status
- A/c low press sw
- A10
- A11
- A12
- Air temp door ctrl
- Air temp dr pos sig
- Air temperature actuator (left) (behind left center of dash)
- Air temperature actuator (right) (behind right center of dash)
- B10
- B11
- B12
- Battery
- Blower fuse 35 40a
- Blower motor (below right side of dash)
- Blower motor relay
- Class 2
- Coolant bypass ctrl
- Coolant bypass valve
- Def door pos sig
- Defrost actuator (behind upper left center of dash)
- Defrost door ctrl
- G102 (at left side of engine compartment)
- G103 (at right rear of engine compt)
- G201 (near right front of lower console)
- Ground
- High
- Hot at all times
- Hot in run
- Hvac control module (in dash center trim panel, beneath radio)
- Hvac fuse 44 30a
- Hvac i fuse 39 10a
- Hvac-b 10a
- Ign 3
- Low
- Low ref
- Med1
- Med2
- Med3
- Mode actuator (behind upper left center of dash)
- Mode door ctrl
- Mode door pos sig
- Off
- Off blwr mtr cntrl
- Rear fuse block (below left rear seat)
- Recirc door ctrl
- Recirculation actuator (above blower motor, on right side of dash carrier)
- Red
- Solid state
- Sp201
- Tan
- Underhood fuse block (on left side of engine compt)
Manual A/C Wiring Diagram (2 of 3) for Isuzu Ascender 2003
List of elements for Manual A/C Wiring Diagram (2 of 3) for Isuzu Ascender 2003:
- (at right rear of engine compt) g103
- +5v ref
- 4.2l
- 5.3l
- 5.3l 4.2l
- A/c compressor clutch assembly
- A/c compressor clutch relay
- A/c fuse 30 10a
- A/c low pressure switch (at right rear of underhood compt)
- A/c press sig
- A/c refrigerant pressure sensor (on bottom right side of engine)
- Comp rly cntrl
- Cooling fan
- Cooling fan ctrl
- Data link connector (below dash, above accelerator pedal)
- E12
- Ect sensor
- Engine coolant temperature (ect) sensor (on left front of engine, near generator)
- F12
- Fan fuse 20 10a
- Fan relay 45
- G103 (at right rear of engine compt)
- G107 (on lower left side of engine)
- G108 (on lower left side of engine)
- Hall sensor
- High spd maf
- Hot at all times
- Hot in run or start
- Ign e fuse 22 10a
- Low ref
- Low reference
- Powertrain control module (4.2l: on left front of engine) (5.3l: on left front of engine compt)
- Serial data
- Sp205
- Underhood fuse block (on left side of engine compt)
Manual A/C Wiring Diagram (3 of 3) for Isuzu Ascender 2003
List of elements for Manual A/C Wiring Diagram (3 of 3) for Isuzu Ascender 2003:
- (not used)
- (on lower right ``d" pillar) g402
- 30a
- 5v reference
- A10
- A11
- A12
- A13
- A14
- A15
- A16
- Auc hvac enable
- Aux act door ctlr
- Aux air temp dr ctlr
- Aux air temp dr pos
- Aux blwr mtr
- Aux mode door ctrl
- Aux mode dr pos sig
- Auxiliary air temperature actuator (on rear hvac module, behind right rear interior body panel)
- Auxiliary blower motor (behind interior right rear trim panel)
- Auxiliary blower motor control processor (in rear hvac module, behind right rear interior panel)
- Auxiliary blower motor fuse
- Auxiliary hvac control module (at rear of lower console)
- Auxiliary mode actuator (in lower console)
- B10
- B11
- B12
- B13
- B14
- B15
- B16
- Battery
- Class 2 data
- Console mode actuator
- Console mode dr ctrl
- Ctrl mode dr pos sig
- Front auxiliary blower motor switch
- G201 (near right front of lower console)
- Ground
- Hot at all times
- Ill
- Interior lights system
- Low reference
- Off
- Rear
- Rear fuse block (below left rear seat)
- Red
- Rr hvac fuse 13 30a
- Sp201