AIR CONDITIONING – Nissan Titan SE 2008 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Nissan Titan SE 2008

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Nissan Titan SE 2008:

• (behind right side of dash)
• (crew cab)
• 5v ref volatage
• Ac req
• Ambient sensor (center front of engine comp)
• Ambient temp sens
• Can-h
• Can-l
• Defrost dr a
• Defrost dr b
• Defrost feed back
• Defroster door motor (behind center of dash)
• Driver air mix door motor (behind right side of dash)
• Drvr blnd dr a
• Drvr blnd dr b
• Drvrt blnd dr ff
• Evap temp sens
• Fan on
• Fr blwr request
• Front air control
• Front blower spd
• Fuse 10a
• Fuse block (j/b) (behind right end of dash)
• Gnd
• Hot at all times
• Hot in on
• In vehicle sensor (behind center of dash)
• In-car sens
• In-car tmp mtr+
• Intake door motor (behind right side of dash)
• Intake sensor (behind right side of dash)
• M39
• M49
• M50
• M79
• M79 (behind right side of dash)
• Mode door motor (behind lower center of dash)
• Optical sensor (top of right side of dash)
• Pass blnd dr a
• Pass blnd dr b
• Pass blnd dr fb
• Passenger air mix door motor (behind center of dash)
• Pnk
• Pnl/flr dr a
• Pnl/flr dr b
• Pnl/flr dr fb
• Rear def req
• Recirc dr1 a
• Recirc dr1 b
• Sun ld sens lft
• Sun ld sens rh
• V bat
• V ign
• V ref ret
• Water valve (rear of (rear of engine comp) engine comp)
• Water valve a
• Water valve b

Automatic A/C Wiring Diagram (2 of 3) for Nissan Titan SE 2008

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Nissan Titan SE 2008:

• (crew cab)
• Air cont sw
• Bcm (behind center of dash)
• Blower fan sw
• Can-h
• Can-l
• Computer data lines system
• Front blower motor (behind right side of dash)
• Front blower motor relay (under right side of dash)
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 20a
• Hot at all times
• M18
• M79 (behind right side of dash)
• Pnk
• Rr def sw
• Sens gnd
• Variable blower control

Automatic A/C Wiring Diagram (3 of 3) for Nissan Titan SE 2008

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Nissan Titan SE 2008:

• A/c compressor (at lower left front of engine)
• A/c relay
• Ac com
• Avcc
• Can-h
• Can-l
• Cooling fan motor (at center front of engine compt)
• Cooling fan relay
• Cpu
• E119
• E120
• E122
• E124
• E15 (at right side of engine compt)
• E16
• E24 (at left front of engine compt)
• Ecm (at right side of engine compt)
• Engine coolant temperature sensor (at left front of engine)
• F54
• Fan motor
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 10a
• Fuse 20a
• Fusible link l 40a
• Gnd (power)
• Gnd (signal)
• Gnd-a
• Hot at all times
• Hot in on or start
• Ig+
• Ignition relay
• Ipdm e/r (at right rear of engine compt)
• Pdpress
• Pnk
• Refrigerant pressure sensor (at center front of engine compt)

Manual A/C Wiring Diagram, 2 Control Dial System (1 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 2 Control Dial System (1 of 3) for Nissan Titan SE 2008:

• (behind right side of dash) m79
• (crew cab)
• 4q m39
• 5n m3
• 5v ref voltage
• Ac req
• Amb temp sens
• Ambient sensor (center front of engine comp)
• Can-h
• Can-l
• Defrost dr a
• Defrost dr b
• Defrost feed back
• Defroster door motor (behind center of dash)
• Dr blend dr fdbck
• Drvr blnd drb
• Evap temp sens
• Fan on
• Front air control
• Front air mix door motor (behind right side of dash)
• Front blwr speed
• Fuse 10a
• Fuse block (j/b) (behind right end of dash)
• Gnd
• Hot at all times
• Hot in on
• Intake door motor (behind right side of dash)
• Intake sensor (behind right side of dash)
• M49
• M50
• Mode door motor (behind lower center of dash)
• Panel/floor ccw
• Pnk
• Pnl/flr dr a
• Pnl/flr dr b
• Pnl/flr dr fb
• Pnl/flr fdbck
• Recirc dri a
• Recirc dri b
• Sens return
• V ign
• V ref ret
• Vbat
• Water valve (rear of engine compt)
• Water valve a
• Water valve b

Manual A/C Wiring Diagram, 2 Control Dial System (2 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 2 Control Dial System (2 of 3) for Nissan Titan SE 2008:

• (crew cab)
• A/c request
• Bcm (behind center of dash)
• Can-h
• Can-l
• Computer data lines system
• Fan on
• Front blower motor
• Front blower motor relay (under right side of dash)
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 20a
• Hot at all times
• M18
• M79 (behind right side of dash)
• Pnk
• Rr def sw
• Variable blower control (front)

Manual A/C Wiring Diagram, 2 Control Dial System (3 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 2 Control Dial System (3 of 3) for Nissan Titan SE 2008:

• A/c compressor (at lower left front of engine)
• A/c relay
• Ac com
• Avcc
• Can-h
• Can-l
• Cooling fan motor (at center front of engine compt)
• Cooling fan relay
• Cpu
• E119
• E120
• E122
• E124
• E15 (at right side of engine compt)
• E16
• E24 (at left front of engine compt)
• Ecm (at right side of engine compt)
• Engine coolant temperature sensor (at left front of engine)
• F54
• Fan motor
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 10a
• Fuse 20a
• Fusible link l 40a
• Gnd (power)
• Gnd (signal)
• Gnd-a
• Hot at all times
• Hot in on or start
• Ig+
• Ignition relay
• Ipdm e/r (at right rear of engine compt)
• Pdpress
• Pnk
• Refrigerant pressure sensor (at center front of engine compt)

Manual A/C Wiring Diagram, 3 Control Dial System with VBC (1 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 3 Control Dial System with VBC (1 of 3) for Nissan Titan SE 2008:

• (crew cab)
• 4q m39
• 5n m3
• A/c request
• Batt
• Can-h
• Can-l
• Defrost ccw
• Defrost cw
• Defrost fdbck
• Defroster door motor (behind center of dash)
• Dr blend dr ccw
• Dr blend dr cw
• Dr blend dr fdbck
• Fan on
• Fr blwr request
• Front air control
• Front air mix door motor (behind right side of dash)
• Fuse 10a
• Fuse block (j/b) (behind right end of dash)
• Gnd
• Hb request
• Hot at all times
• Hot in on
• Ign
• Ill+
• Ill-
• Intake door motor (behind right side of dash)
• Intake sens
• Intake sensor (behind right side of dash)
• Interior lights system
• M49
• M50
• M79 (behind right side of dash)
• Mode door motor (behind lower center of dash)
• Panel/floor ccw
• Panel/floor cw
• Pnk
• Pnl/flr fdbck
• Recirc dr ccw
• Recirc dr cw
• Sens return
• V ref act (gnd)
• V ref actr (5v)
• Vbc sig
• Water valve (rear of engine compt)
• Water valve close
• Water valve open

Manual A/C Wiring Diagram, 3 Control Dial System with VBC (2 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 3 Control Dial System with VBC (2 of 3) for Nissan Titan SE 2008:

• (crew cab)
• A/c request
• Bcm (behind center of dash)
• Can-h
• Can-l
• Computer data lines system
• Fan on
• Front blower motor
• Front blower motor relay (under right side of dash)
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 20a
• Hot at all times
• M18
• M79 (behind right side of dash)
• Pnk
• Rr def sw
• Variable blower control (front)

Manual A/C Wiring Diagram, 3 Control Dial System with VBC (3 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 3 Control Dial System with VBC (3 of 3) for Nissan Titan SE 2008:

• A/c compressor (at lower left front of engine)
• A/c relay
• Ac com
• Avcc
• Can-h
• Can-l
• Cooling fan motor (at center front of engine compt)
• Cooling fan relay
• Cpu
• E119
• E120
• E122
• E124
• E15 (at right side of engine compt)
• E16
• E24 (at left front of engine compt)
• Ecm (at right side of engine compt)
• Engine coolant temperature sensor (at left front of engine)
• F54
• Fan motor
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 10a
• Fuse 20a
• Fusible link l 40a
• Gnd (power)
• Gnd (signal)
• Gnd-a
• Hot at all times
• Hot in on or start
• Ig+
• Ignition relay
• Ipdm e/r (at right rear of engine compt)
• Pdpress
• Pnk
• Refrigerant pressure sensor (at center front of engine compt)

Manual A/C Wiring Diagram, 3 Control Dial System without VBC (1 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 3 Control Dial System without VBC (1 of 3) for Nissan Titan SE 2008:

• 4q m39
• 5n m3
• A/c request
• Batt
• Can-h
• Can-l
• Defrost ccw
• Defrost cw
• Defrost fdbck
• Defroster door motor (behind center of dash)
• Dr blend dr ccw
• Dr blend dr cw
• Dr blend dr fdbck
• Fan on
• Fr blwr request
• Front air control
• Front air mix door motor (behind right side of dash)
• Front blower motor resistor (under right side of dash)
• Front blower motor switch
• Fuse 10a
• Fuse block (j/b) (behind right end of dash)
• Gnd
• Hot at all times
• Hot in on
• Ign
• Ill+
• Ill-
• Intake door motor (behind right side of dash)
• Intake sens
• Intake sensor (behind right side of dash)
• Interior lights system
• M49
• M50
• M79 (behind right side of dash)
• Mode door motor (behind lower center of dash)
• Off
• Panel/floor ccw
• Panel/floor cw
• Pnk
• Pnl/flr fdbck
• Recirc dr ccw
• Recirc dr cw
• Sens return
• V ref act (gnd)
• V ref actr (5v)
• Vbc sig
• Water valve (rear of engine compt)
• Water valve close
• Water valve open

Manual A/C Wiring Diagram, 3 Control Dial System without VBC (2 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 3 Control Dial System without VBC (2 of 3) for Nissan Titan SE 2008:

• A/c request
• Bcm (behind center of dash)
• Can-h
• Can-l
• Computer data lines system
• Fan on
• Front blower motor (behind right side of dash)
• Front blower motor relay (under right side of dash)
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 20a
• Hot at all times
• M18
• M79 (behind right side of dash)
• Pnk

Manual A/C Wiring Diagram, 3 Control Dial System without VBC (3 of 3) for Nissan Titan SE 2008

List of elements for Manual A/C Wiring Diagram, 3 Control Dial System without VBC (3 of 3) for Nissan Titan SE 2008:

• A/c compressor (at lower left front of engine)
• A/c relay
• Ac com
• Avcc
• Can-h
• Can-l
• Cooling fan motor (at center front of engine compt)
• Cooling fan relay
• Cpu
• E119
• E120
• E122
• E124
• E15 (at right side of engine compt)
• E16
• E24 (at left front of engine compt)
• Ecm (at right side of engine compt)
• Engine coolant temperature sensor (at left front of engine)
• F54
• Fan motor
• Fuse & fusible link box (at right rear of engine compt)
• Fuse 10a
• Fuse 20a
• Fusible link l 40a
• Gnd (power)
• Gnd (signal)
• Gnd-a
• Hot at all times
• Hot in on or start
• Ig+
• Ignition relay
• Ipdm e/r (at right rear of engine compt)
• Pdpress
• Pnk
• Refrigerant pressure sensor (at center front of engine compt)