AIR CONDITIONING – Honda Odyssey LX 2004 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, with Navigation (1 of 2) for Honda Odyssey LX 2004

List of elements for Automatic A/C Wiring Diagram, with Navigation (1 of 2) for Honda Odyssey LX 2004:

• (behind glove box, near blower motor) blower power transistor
• (behind glove box, on hvac assembly)
• (behind right kick panel) passenger's under-dash fuse/relay box
• (below glove box,
• A/c compressor clutch
• A/c compressor clutch relay
• A/c on out
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Air mix +5v
• Air mix control motor (below center of dash, on hvac assembly)
• Air mix cool
• Air mix hot
• Air mix pot
• Amd-p
• Assembly)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• Blwr fback
• Blwr hi rly
• Climate control unit
• Clk1
• Clk2
• Common
• D11
• D14
• Data
• Defogger system
• Driver's under-dash fuse/relay box (below left end of dash)
• Ds0
• Ds1
• Ds2
• Ect sensor
• Ect sensor (at top rear of engine, on water jacket)
• Engine controls system
• Evap temp
• Evaporator temperature sensor (behind glove box. on hvac assembly)
• Fl+
• Fresh
• Front blower motor
• Front blower motor high relay
• Front blower motor relay
• Front mode control motor (behind left side of dash, on end of hvac assembly)
• Frs
• Fuse 3 7.5a
• Fuse 40a
• Fuse 7.5a
• G201 (at right side of engine compartment)
• G401 (under left side of dash)
• Ground
• Hot at all times
• Hot in on
• Ig2
• In-car temp
• In-car temperature sensor (behind dash, to right of steering column)
• Junction connector c104 (at left side of engine compartment)
• Junction connector c105 (at left side of engine compartment)
• Latch
• M-cool
• M-def
• M-hot
• M-vent
• Mode 1
• Mode 2
• Mode 3
• Mode 4
• Mode def
• Mode vent
• Navigation system
• O13
• On bottom of hvac
• Out air temp
• Outside air temperature sensor (behind right side of front bumper)
• Panel gnd
• Passenger's under-dash fuse/relay box (behind right kick panel)
• Pwr trans
• Rec
• Recirc
• Recirculation control motor (behind glove box, on hvac assembly)
• Red
• Rr def rly
• S-com
• S5v
• Solid state
• Sunlight sen
• Sunlight sensor (on top center of dash)
• Under-hood fuse/relay box (at right side of engine compartment)

Automatic A/C Wiring Diagram, with Navigation (2 of 2) for Honda Odyssey LX 2004

List of elements for Automatic A/C Wiring Diagram, with Navigation (2 of 2) for Honda Odyssey LX 2004:

• (not used)
• A/c condenser fan motor (behind right side of radiator)
• A/c diode a
• A/c diode b (below right end of dash)
• A/c diode c (below right end of dash)
• A/c on input
• A/c pressure switch (at right side of engine compartment, on a/c receiver line)
• A17
• A20
• A27
• Auto
• C18
• C26
• Climate control panel
• Clk 1
• Condenser fan relay
• D-gnd
• D15
• D16
• Data
• Ds0
• Ds1
• Ds2
• Ect sensor
• Fan control
• Fl +
• Fuse 30a
• G101 (at left side of engine compt)
• G201 (at right side of engine compartment)
• H17
• High
• Hot at all times
• I17
• Ill +
• Ill -
• Interior lights system
• J/c c105 (at left side of engine compartment)
• K14
• Latch
• Low
• Off
• Passenger's under-dash fuse/relay box (behind right kick panel)
• Pcm (behind lower center of dash)
• Radiator fan main relay (in abs relay box, on right side of engine compartment)
• Radiator fan motor (behind left side of radiator)
• Radiator fan relay
• Radiator fan switch a (at top rear of engine, near thermostat cover)
• Radiator fan switch b (at top rear of engine, near thermostat cover)
• Red
• Relay ctrl
• Sensor gnd
• Under-hood fuse/relay box (at right side of engine compartment)

Automatic A/C Wiring Diagram, without Navigation (1 of 2) for Honda Odyssey LX 2004

List of elements for Automatic A/C Wiring Diagram, without Navigation (1 of 2) for Honda Odyssey LX 2004:

• (at right side of engine compartment) g201
• A/c compressor clutch
• A/c compressor clutch relay
• A/c on input
• A/c on out
• A17
• A20
• A27
• Air mix control motor (below center of dash, on hvac assembly)
• Air mix cool
• Air mix hot
• Air mix pot
• Amd-p
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• Battery
• Bl rly ctrl
• Blower power transistor (behind glove box, near blower motor)
• Blwr mtr fb
• C18
• C26
• Climate control unit
• Connector c104 (at left side of engine compartment)
• Connector c105 (at left side of engine compartment)
• D11
• D14
• Defogger system
• Driver's under-dash fuse/relay box (below left end of dash)
• Ect input
• Ect sensor
• Ect sensor (at top rear of engine, on water jacket)
• Engine controls system
• Evap sen in
• Evaporator temperature sensor (behind glove box, on hvac assembly)
• Fan control
• Fresh ctrl
• Front blower motor (below glove box, on bottom of hvac assembly)
• Front blower motor high relay (behind glove box, on hvac assembly)
• Front blower motor relay
• Front mode control motor (behind left side of dash, on end of hvac assembly)
• Frs
• Fuse 40a
• Fuse 7.5a
• G401 (under left side of dash)
• Ground
• Hot at all times
• Hot in on
• Ig2
• Ign in
• Ill +
• Ill -
• In-car in
• In-car temperature sensor (behind dash, to right of steering column)
• Interior lights system
• J12
• Junction
• K15
• M-cool
• M-def
• M-hot
• M-vent
• Mode 1
• Mode 2
• Mode 3
• Mode 4
• Mode-def
• Mode-vent
• O13
• Out air in
• Outside air temperature sensor (behind right side of front bumper)
• Passenger's under-dash fuse/relay box (behind right kick panel)
• Pcm (behind lower center of dash)
• Prw tr ctrl
• Rec
• Recirc ctrl
• Recirculation control motor (behind glove box, on hvac assembly)
• Red
• Ref volt
• Relay ctrl
• Rr def on
• S-com
• S5v
• Sensor gnd
• Solid state
• Sun sen in
• Sunlight sensor (on top center of dash)
• Under-hood fuse/relay box (at right side of engine compartment)

Automatic A/C Wiring Diagram, without Navigation (2 of 2) for Honda Odyssey LX 2004

List of elements for Automatic A/C Wiring Diagram, without Navigation (2 of 2) for Honda Odyssey LX 2004:

• (at left side of engine compartment)
• (not used)
• A/c condenser fan motor (behind right side of radiator)
• A/c diode a
• A/c diode b (below right end of dash)
• A/c diode c (below right end of dash)
• A/c pressure switch (at right side of engine compartment, on a/c receiver line)
• Condenser fan relay
• Connector c105
• D15
• D16
• Fuse 30a
• G101 (at left side of engine compt)
• G201 (at right side of engine compartment)
• H17
• High
• Hot at all times
• I17
• Junction
• K14
• Low
• Passenger's under-dash fuse/relay box (behind right kick panel)
• Radiator fan main relay (in abs relay box, on right side of engine compartment)
• Radiator fan motor (behind left side of radiator)
• Radiator fan relay
• Radiator fan switch a (at top rear of engine, near thermostat cover)
• Radiator fan switch b (at top rear of engine, near thermostat cover)
• Under-hood fuse/relay box (at right side of of engine compartment)

Manual A/C Wiring Diagram (1 of 2) for Honda Odyssey LX 2004

List of elements for Manual A/C Wiring Diagram (1 of 2) for Honda Odyssey LX 2004:

• (behind glove box, on hvac assembly)
• A/c compressor clutch
• A/c compressor clutch relay
• A/c on
• Air mix control motor (below center of dash, on hvac assembly)
• Air mix cool
• Air mix hot
• Air mix pot
• Amd-p
• Battery
• D11
• D14
• Defogger system
• Driver's under-dash fuse/relay box (below left end of dash)
• Evap sen in
• Evaporator temperature sensor (behind glove box, on hvac assembly)
• Fresh ctrl
• Front blower motor (below glove box, on bottom of hvac assembly)
• Front blower motor relay
• Front blower resistor (behind glove box, near blower motor)
• Front mode control motor (behind left side of dash, on end of hvac assembly)
• Frs
• Fuse 40a
• Fuse 7.5a
• G201 (at right side of engine compartment)
• G401 (under left side of dash)
• Ground
• Heater control panel
• Heater fan switch
• Hot at all times
• Hot in on
• Htr fan in
• Ig2
• Ign in
• Ill +
• Ill -
• Interior lights system
• J12
• K15
• M-cool
• M-def
• M-hot
• M-vent
• Mode 1
• Mode 1 out
• Mode 2
• Mode 2 out
• Mode 3
• Mode 3 out
• Mode 4
• Mode 4 out
• Mode-def +
• Mode-vent +
• O13
• Off
• Passenger's under-dash fuse/relay box (behind right kick panel)
• Rec
• Recirc ctrl
• Recirculation control motor
• Red
• Ref volt
• Rr def on
• S-com
• S5v
• Sensor gnd
• Under-hood fuse/relay box (at right side of engine compartment)

Manual A/C Wiring Diagram (2 of 2) for Honda Odyssey LX 2004

List of elements for Manual A/C Wiring Diagram (2 of 2) for Honda Odyssey LX 2004:

• (at left side of engine compt)
• (not used)
• A/c condenser fan motor (behind right side of radiator)
• A/c diode a
• A/c diode b (below right end of dash)
• A/c diode c (below right end of dash)
• A/c on in
• A/c pressure switch (at right side of engine compartment, on a/c receiver line)
• A17
• A20
• A27
• Condenser fan relay
• D15
• D16
• Fan ctrl
• Fuse 30a
• G101 (at left side of engine compt)
• G201 (at right side of engine compartment)
• G201 (at right side of engine compt)
• H17
• High
• Hot at all times
• I17
• Junction connector c105
• K14
• Low
• Passenger's under-dash fuse/relay box (behind right kick panel)
• Pcm (behind lower center of dash)
• Radiator fan main relay (in abs relay box, on right side of engine compartment)
• Radiator fan motor (behind left side of radiator)
• Radiator fan relay
• Radiator fan switch a (at top rear of engine, near thermostat cover)
• Radiator fan switch b (at top rear of engine, near thermostat cover)
• Red
• Relay control
• Under-hood fuse/relay box (at right side of of engine compartment)

Rear A/C Wiring Diagram for Honda Odyssey LX 2004

List of elements for Rear A/C Wiring Diagram for Honda Odyssey LX 2004:

• (not used)
• Cool
• Driver's under-dash fuse/relay box (below left end of dash)
• Fuse 40a
• Fuse 7.5a
• G401 (under left side of dash)
• G582 (behind right quarterpanel)
• Hot
• Hot at all times
• Hot in on
• Illumination
• Interior lights system
• Off
• Rear a/c blower motor (back side of rear hvac assembly)
• Rear blower motor high relay (behind rear hvac assembly)
• Rear blower motor low relay (behind rear hvac assembly)
• Rear blower motor main relay (behind rear hvac assembly)
• Rear blower motor middle relay (behind rear hvac assembly)
• Rear blower resistor (on rear hvac assembly)
• Rear heater-a/c main switch (navigation)
• Rear heater-a/c passenger control panel
• Rear mode control motor (back side of rear hvac assembly)
• Rear mode control motor relay (behind rear hvac assembly)
• Red
• Under-hood sub-fuse box