AIR CONDITIONING – Toyota Tundra 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Toyota Tundra 2012

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Toyota Tundra 2012:

67

• (right kick panel) j3
• A/c amplifier (center of dash)
• A/c blower assembly (floor shift: right side of dash)
• A/c evaporator temperature sensor
• A/c fuse 7.5a
• A/c ig fuse 10a
• Ac1
• Act
• Ad-4
• Ad-5
• Aj10
• Aj3
• Aj5
• B bus
• Blw
• Bus
• Bus g
• Canh
• Canl
• Computer data lines system
• Connector housing color (black)
• Connector housing color (green)
• Connector housing color (natural)
• Connector housing color (red)
• D56
• D58
• Damper servo motor (air inlet)
• Damper servo motor (air mix driver side)
• Damper servo motor (air mix front passenger side)
• Damper servo motor (air vent mode)
• Damper servo motor (cool air bypass)
• Defogger system
• Driver side j/b (left side of dash)
• Ecu ig 1 fuse 7.5a
• Engine room r/b (left side of engine compartment)
• Gnd
• Hot at all times
• Hot in on or start
• Ig+
• Integration control & panel assembly
• J106
• J19
• J3 (right kick panel)
• Jk1
• Jk2
• Lin1
• Lock
• Mg clt relay
• Mgc
• Mhtr
• Pnk
• Psw
• Rdef
• Red
• S5-2
• Seats system
• Sg 1
• Sg 2
• Sg-5
• Sga
• Shd+
• Shp+
• Stx
• Tam
• Tea
• Tsd
• Tsp

Automatic A/C Wiring Diagram (2 of 2) for Toyota Tundra 2012

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Toyota Tundra 2012:

41

• (left side of dash) j/c a37
• (right side of dash) blower motor
• 4.0l
• 4.6l
• A/c compressor (left front of engine)
• A/c pressure switch (5.7l: left front of engine)
• A2 (left side of engine compt)
• A24
• Ac1
• Act
• Aj3
• Aj7
• Ambient temperature sensor (left side of front grille)
• Canh
• Canl
• Computer data lines system
• D74
• Da3
• E2 ethw
• Engine control module (right rear of engine compt)
• Engine controls system
• Engine coolant temperature sensor (left front of engine compt)
• Engine room j/b (left side of engine compt)
• Except 4.0l
• Except 4.6l
• Gnd
• Hot at all times
• Htr fuse 50a
• J3 (right kick panel)
• Light control sensor (floor shift: left side of dash)
• Lock sensor
• Magnetic clutch
• Mg+
• Red
• Room temperature sensor (floor shift: left side of dash)
• Solar sensor
• Ssr+
• Ssr-
• Thw
• Tsl
• Tsr

Manual A/C Wiring Diagram (1 of 2) for Toyota Tundra 2012

List of elements for Manual A/C Wiring Diagram (1 of 2) for Toyota Tundra 2012:

60

• (right kick panel) j3
• A/c amplifier (center of dash)
• A/c blower assembly (floor shift: right side of dash)
• A/c evaporator temperature sensor
• A/c fuse 7.5a
• A/c ig fuse 10a
• Ac1
• Act
• Ad-4
• Ad-5
• Aj10
• Aj3
• Aj5
• B bus
• Blw
• Bus
• Bus g
• Canh
• Canl
• Computer data lines system
• Connector housing color (black)
• Connector housing color (green)
• Connector housing color (red)
• D56
• D58
• Damper servo motor (air inlet)
• Damper servo motor (air mix driver side)
• Damper servo motor (air mix front passenger side)
• Damper servo motor (air vent mode)
• Defogger system
• Driver side j/b (left side of dash)
• Ecu ig 1 fuse 7.5a
• Engine room r/b (left side of engine compt)
• Gnd
• Hot at all times
• Hot in on or start
• Ig+
• Integration control & panel assembly
• J106
• J19
• J3 (right kick panel)
• Lin1
• Lock
• Mg clt relay
• Mgc
• Mhtr
• Pnk
• Psw
• Rdef
• Red
• S5-2
• Seats system
• Sg 2
• Sg-5
• Sga
• Shd+
• Shp+
• Stx
• Tam
• Tea

Manual A/C Wiring Diagram (2 of 2) for Toyota Tundra 2012

List of elements for Manual A/C Wiring Diagram (2 of 2) for Toyota Tundra 2012:

36

• (left side of dash) j/c a37
• 4.0l
• 4.6l
• A/c compressor (left front of engine)
• A/c pressure switch (5.7l: left front of engine)
• A2 (left side of engine compt)
• A24
• Ac1
• Act
• Aj3
• Aj7
• Ambient temperature sensor (left side of front grille)
• Blower motor (right side of dash)
• Canh
• Canl
• Computer data lines system
• D74
• Da3
• E2 ethw
• Engine control module (right rear of engine compt)
• Engine controls system
• Engine coolant temperature sensor (left front of engine compt)
• Engine room j/b (left side of engine compt)
• Except 4.0l
• Except 4.6l
• Gnd
• Hot at all times
• Htr fuse 50a
• J3 (right kick panel)
• Lock sensor
• Magnetic clutch
• Mg+
• Red
• Ssr+
• Ssr-
• Thw