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ENGINE PERFORMANCE – Nissan Leaf SL 2012 – SYSTEM WIRING DIAGRAMS

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ENGINE PERFORMANCE

Engine Controls Wiring Diagram (1 of 5) for Nissan Leaf SL 2012

Engine Controls Wiring Diagram (1 of 5) for Nissan Leaf SL 2012 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Download PDF file

List of elements for Engine Controls Wiring Diagram (1 of 5) for Nissan Leaf SL 2012:

  • (or nca)
  • (right front of motor compt) e21
  • A/c rly
  • Air conditioning system
  • Approaching vehicle sound for pedestrians (vsp) control unit
  • Ascd brake sw sig
  • Ascd brake switch (on brake pedal bracket)
  • Ascd steering sw pre-charge rly
  • B24
  • B31 (right "c" pillar)
  • Batt
  • Batt pwr sply
  • Bcm (body control module) (lower left side of dash)
  • Can-h water pump 2 sig
  • Can-l
  • Charging ind 1 plug in ind lamp avsp ctrl sig
  • Chg ign
  • Computer data lines system
  • Cruise control system
  • E105
  • E105 m77
  • E108 b8
  • E109
  • E109 b9
  • E21 (right front of motor compt)
  • E38 (left front of motor compt)
  • E61
  • E63
  • Ev can-h
  • Ev can-l
  • Ev sys act req sig
  • Ev sys activ request sig
  • Ev sys activ request sig charging ind 2
  • Ev sys can-h
  • Ev sys can-l
  • Fuse 10a
  • Fuse block (j/b) (left end of dash)
  • Fuse holder-1
  • Gnd
  • Gnd pre chg
  • Gnd1
  • Gnd2
  • Gnd3
  • High volt cable interlock
  • Hot at all times
  • Hot in on or start
  • Ign
  • Illum
  • Imm charging sw
  • Immediate charging switch
  • Interior lights system
  • K-line
  • Li-ion battery
  • Li-ion battery controller
  • M100
  • M21
  • M70
  • M77
  • M99
  • Nca
  • Pnk
  • Pre chg v
  • Pwr on pwr sply
  • Ready
  • Red
  • Rly1 gnd
  • Rly1 v
  • Rly2 gnd
  • Rly2 v
  • Shield
  • Sig pulse charge
  • Ssoff rly
  • Starter rly cont electric shift warning sig charging ind 3
  • Stop lamp sw sig
  • Sys main rly 1 ascd steering sw gnd
  • Sys main rly 2
  • Tcu (right end of dash)
  • Vcm (vehicle control module) (right side of dash)
  • Water pump 1 sig

Engine Controls Wiring Diagram (2 of 5) for Nissan Leaf SL 2012

Engine Controls Wiring Diagram (2 of 5) for Nissan Leaf SL 2012 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 Engine Controls Wiring Diagram (2 of 5) for Nissan Leaf SL 2012:

  • (+)
  • (-)
  • (left front of motor compt) e38
  • Air conditioning system
  • Bat pwr sply
  • Batt pwr sply
  • Battery terminal w/fusible link
  • Can-h electric shift
  • Can-l
  • Combination meter
  • Computer data lines system
  • Cpu
  • Dc/dc-j/b (center rear of motor compt)
  • Dete ckt (in)
  • Dete ckt (out)
  • E105 m77
  • E109
  • E11
  • E12
  • E13
  • E14
  • E15
  • E201
  • E202
  • E21 (right front of motor compt)
  • E60
  • E8 f1
  • Electric water pump 1 (right side of motor compt)
  • Exterior lights system
  • F/s relay
  • F11
  • F12
  • Fuse 10a
  • Fuse 15a
  • Fuse 20a
  • Fuse link a 250a
  • H11
  • H15
  • High vol (out)
  • High volt (in)
  • High volt (out)
  • Hot at all times
  • Ignition relay
  • Ipdm e/r (intelligent power distribution module engine room) (left side of motor compt)
  • M21
  • Nca
  • Plug in sig
  • Pnk
  • Red
  • Rly pwr sply
  • Shield
  • Ssoff relay
  • Warning sig plug in ind lp sig

Engine Controls Wiring Diagram (3 of 5) for Nissan Leaf SL 2012

Engine Controls Wiring Diagram (3 of 5) for Nissan Leaf SL 2012 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 Engine Controls Wiring Diagram (3 of 5) for Nissan Leaf SL 2012:

  • (+)
  • (front of left front wheelwell)
  • Computer data lines system
  • Detec ckt (in)
  • Detec ckt (out)
  • E109
  • E21 (right front of motor compt)
  • E38 (left front of motor compt)
  • E70
  • Electric water pump 2
  • Ev sys can-h
  • Ev sys can-l
  • F13
  • Gnd
  • H12
  • H13
  • H14
  • H16
  • Pnk
  • Pwr sply
  • Quick charge port (if equipped)
  • Red
  • Shield
  • Tract mtr resol sig
  • Tract mtr resol sig (r1)
  • Tract mtr resol sig (r2)
  • Tract mtr temp gnd
  • Tract mtr temp sens
  • Traction motor inverter (center rear of motor compt)
  • W/ quick charge port
  • W/o quick charge port

Engine Controls Wiring Diagram (4 of 5) for Nissan Leaf SL 2012

Engine Controls Wiring Diagram (4 of 5) for Nissan Leaf SL 2012 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 Engine Controls Wiring Diagram (4 of 5) for Nissan Leaf SL 2012:

  • (+)
  • (-)
  • B25
  • B26 gnd
  • B27
  • B39 (left "c" pillar)
  • Charging status indicator
  • Comm-h
  • Comm-l
  • Computer data lines system
  • Conn sig
  • Coolant temperature sensor
  • E105
  • E109
  • Ev act req sig
  • Ev sys can-l
  • Evse comm
  • Evse comm sig
  • Evse conn (in)
  • Evse conn (out)
  • Gnd
  • Hi volt conn (in)
  • Hi volt conn (out)
  • M100
  • M77
  • M99
  • Nca
  • Nrml char rly +
  • Nrml char rly -
  • On board charger
  • Permit sig
  • Plug in sig
  • Pnk
  • Pwr on pwr sply
  • Qui cha rly +
  • Qui cha rly -
  • Red
  • Sens gnd
  • Sens pwr sply
  • Sens sig-h
  • Sens sig-l
  • Shield
  • Start/stop 1 sig
  • Start/stop 2 sig
  • Temp sens sig 1
  • Temp sens sig 2
  • Traction motor (motor compt)
  • Volt sens sig-l
  • W/ quick charge port

Engine Controls Wiring Diagram (5 of 5) for Nissan Leaf SL 2012

Engine Controls Wiring Diagram (5 of 5) for Nissan Leaf SL 2012 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 Engine Controls Wiring Diagram (5 of 5) for Nissan Leaf SL 2012:

  • (top of accelerator pedal assembly) accelerator pedal position (app) sensor
  • Acc pedal position sens 1 acc pedal position sens 1 sig
  • Acc pedal position sens 2 acc pedal position sens 2 sig
  • B38
  • Batt current sens sig
  • Batt temp sens sig
  • Battery current sensor (on battery)
  • Battery temperature sensor
  • Coolant temp sens sig
  • Cooling fans system
  • Dc/dc converter act sig
  • Dc/dc converter temp sig
  • E109
  • E62
  • E71
  • Exterior lights system
  • F/s chg relay (right rear of motor compt)
  • F/s chg rly
  • F/s rly
  • F/s rly pwr sply
  • Fuse & fusible link block
  • Fuse 10a
  • Fusible link g 40a
  • Hot at all times
  • M/c relay (on fuse & fusible link block)
  • M/c rly
  • Normal charge port
  • Pwr volt variable ctrl sig
  • Radiator fan ctrl sig
  • Red
  • Refrigerant pressure sensor (left front of motor compt)
  • Refrigerant pressure sig
  • Reverse lamp rly
  • Sens gnd
  • Sens pwr sply
  • Sensor 1
  • Sensor 2
  • Shield
  • Stop lamp switch (on brake pedal bracket)
  • Vcm (vehicle control module) (right side of dash)
  • Water pump 1 sig
  • Water pump 2 sig

Virtual Engine Sound System Wiring Diagram for Nissan Leaf SL 2012

Virtual Engine Sound System Wiring Diagram for Nissan Leaf SL 2012 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 Virtual Engine Sound System Wiring Diagram for Nissan Leaf SL 2012:

  • (left side of dash) m76
  • (meter-vsp) comm sig
  • (right side of dash) vcm
  • (vsp-meter) comm sig
  • Approaching vehicle sound for pedestrians (vsp) control unit
  • Approaching vehicle sound for pedestrians (vsp) speaker
  • Avsp ctrl sig
  • Bat pwr sply
  • Charge pulse sig
  • Combination meter
  • Comm sig (mtr-vsp)
  • Comm sig (vsp-mtr)
  • Computer data lines system
  • E105
  • E63
  • Front passenger air bag off indicator
  • Fuse 10a
  • Fuse block (j/b) (left end of dash)
  • Gnd
  • Hot at all times
  • Hot in on or start
  • K-line (consult)
  • M76 (left side of dash)
  • M77
  • Nca
  • Pnk
  • Power switch
  • Pwr sw sig
  • Pwr sw sply
  • Red
  • Speaker sig (+)
  • Speaker sig (-)
  • Start up sound speaker (left side of dash)
  • Stop lamp switch (on brake pedal bracket)
  • Stop lp sw sig
  • Vsp off ind sig
  • Vsp spkr sig (+)
  • Vsp spkr sig (-)