Leaf stack with zombiverter: Difference between revisions

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The full leaf stack ( motor/inverter, pdm (charger, dcdc, hvjb)) can be controlled with the zombieverter VCU.
The full leaf stack ( motor/inverter, pdm (charger, dcdc, hvjb)) can be controlled with the zombieverter VCU.


All you need is 12v+, enable, and CANbus.
All you need is 12v+, enable, and CANbus. ''<u>Note: You still need the OEM connection between the Inverter and Motor Temperature sensors and Resolver for things to function.</u>''




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''As of software release [https://github.com/damienmaguire/Stm32-vcu/releases/tag/2.20a V2.20A,] the IVT shunt used for UDC data is no longer required for precharge.''
''As of software release [https://github.com/damienmaguire/Stm32-vcu/releases/tag/2.20a V2.20A,] the IVT shunt used for UDC data is no longer required for precharge.''


The leaf Inverter itself can supply UDC data for precharge (set the Shunt Type = 0)  
''The leaf Inverter itself'' can supply UDC data for precharge (set the Shunt Type = 0)  
 
the PDM is not needed for UDC data. 
 
The leaf motor and inverter do not require the PDM to run with the zombieverter, or for UDC measurements. 
== Wiring ==
== Wiring ==
[[File:Zombi-leaf-wiringv3.jpg|thumb|568x568px]]
[[File:Zombi-leaf-wiringv3.jpg|thumb|568x568px]]
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!PDM pin
!PDM pin
!inverter pin
!inverter pin
|-
!inverter gen3 pin
|
!battery pin
|
|
|
|
|-
|-
| +12V
| +12V
Line 34: Line 35:
|18
|18
|46, 48
|46, 48
|1, 6
|5, 11, 14, 17
|-
|-
|Gnd
|Gnd
Line 40: Line 43:
|pdm case
|pdm case
|47, 49
|47, 49
|4, 10
|6, 7, 8
|-
|-
|Fwd signal
|Fwd signal
|Forward
|Forward
|54
|54
|
|
|
|
|
|
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|Reverse
|Reverse
|53
|53
|
|
|
|
|
|
Line 56: Line 65:
|Start signal
|Start signal
|52
|52
|
|
|
|
|
|
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|Brake Input
|Brake Input
|49
|49
|
|
|
|
|
|
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|Throttle
|Throttle
|48
|48
|
|
|
|
|
|
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|Throttle signal 1
|Throttle signal 1
|47
|47
|
|
|
|
|
|
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|Throttle signal 2
|Throttle signal 2
|46
|46
|
|
|
|
|
|
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|Throttle Gnd
|Throttle Gnd
|45
|45
|
|
|
|
|
|
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|
|
|
|
|
|10
|-
|-
|Main Contactor LS Switch
|Main Contactor LS Switch
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|
|
|
|
|
|16
|-
|-
|enable relay
|enable relay
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|16
|16
|42
|42
|18
|31
|-
|-
|Neg Contactor LS Switch
|Neg Contactor LS Switch
Line 112: Line 139:
|
|
|
|
|
|13
|-
|-
|CANEXTH
|CANEXTH
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|27
|27
|14
|14
|5
|1
|-
|-
|CANEXTL
|CANEXTL
Line 124: Line 155:
|11
|11
|15
|15
|11
|2
|-
|-
|T15
|T15
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|
|
|
|
|
|4
|-
|-
|proximity pilot
|proximity pilot
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|
|
|29
|29
|
|
|
|
|-
|-
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|
|
|30
|30
|
|
|
|
|}
|}
[[File:Leaf Inverter connections.png|left|thumb|818x818px|Leaf Inverter terminal layout and physical values for signals]]


[[File:Leaf inverter pinout.jpg|left|thumb|735x735px|leaf inverter connector ]]
[[File:PDM PINOUT.png|thumb|737x737px]]






[[File:Leaf PDM Connections.png|thumb|1120x1120px|Leaf PDM connector pinout and physical values. This seems to apply to 2013-2017 Leaf. Check what you have before blindly making any connections.]]








[[File:PDM PINOUT.png|thumb|737x737px]]




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[[File:Zombie 56 connector.jpg|center|thumb|999x999px]]
[[File:Leafbattery36.png|thumb|638x638px]]
[[File:Nissan-leaf-gen3-inverter-connector.jpg|alt=Gen3 Nissan leaf inverter pinout|thumb|Gen3 Nissan leaf inverter pinout]]




[[Chademo with Zombieverter|Chademo to Zombiverter:]]<br />
[[Chademo with Zombieverter|Chademo to Zombiverter:]]
[[File:Zombie-leaf-wiring-gen3.jpg|alt=Nissan Leaf gen 3 to Zombie wiring diagram|thumb|Nissan Leaf gen 3 to Zombie wiring diagram]]
Details can be found on a [[Chademo with Zombieverter|dedicated page.]]<br />
chademo connector:
chademo connector:


Line 193: Line 238:
CAN L pin 9 to CAN EXT 3 L
CAN L pin 9 to CAN EXT 3 L


pin 4 to GP out 3
pin 4 to GP out

Latest revision as of 19:07, 2 October 2025


*this page is a work in progress and may not be fully accurate or up to date.

Setting up a leaf stack with the zombiverter VCU

The full leaf stack ( motor/inverter, pdm (charger, dcdc, hvjb)) can be controlled with the zombieverter VCU.

All you need is 12v+, enable, and CANbus. Note: You still need the OEM connection between the Inverter and Motor Temperature sensors and Resolver for things to function.



As of software release V2.20A, the IVT shunt used for UDC data is no longer required for precharge.

The leaf Inverter itself can supply UDC data for precharge (set the Shunt Type = 0)

the PDM is not needed for UDC data.

The leaf motor and inverter do not require the PDM to run with the zombieverter, or for UDC measurements.

Wiring

Wiring the zombiverter to the leaf harness

Pinout
Description Zombieverter Pin PDM pin inverter pin inverter gen3 pin battery pin
+12V Permanent 12v+ 56 18 46, 48 1, 6 5, 11, 14, 17
Gnd permanent 12v - 55 pdm case 47, 49 4, 10 6, 7, 8
Fwd signal Forward 54
Rev signal Reverse 53
momentary 12V Start signal 52
Brake signal Brake Input 49
+5V Throttle 48
Throttle signal 1 Throttle signal 1 47
Throttle signal 2 Throttle signal 2 46
Throttle Gnd Throttle Gnd 45
Precharge Contactor LS Switch Negative lead from precharge contactor 34 10
Main Contactor LS Switch Negative lead from main contactor 33 16
enable relay switches enable relay 32 16 42 18 31
Neg Contactor LS Switch Negative lead from negative contactor 31 13
CANEXTH Can 1 High 28 27 14 5 1
CANEXTL Can 1 Low 27 11 15 11 2
T15 Ignition 12V in 15 4
proximity pilot pp for charge port 29
control pilot cp for charge port 30
Leaf Inverter terminal layout and physical values for signals




Leaf PDM connector pinout and physical values. This seems to apply to 2013-2017 Leaf. Check what you have before blindly making any connections.















Gen3 Nissan leaf inverter pinout
Gen3 Nissan leaf inverter pinout


Chademo to Zombiverter:

Nissan Leaf gen 3 to Zombie wiring diagram
Nissan Leaf gen 3 to Zombie wiring diagram

Details can be found on a dedicated page.
chademo connector:

HV contactor coil + pin 2 to GP 12v input

HV contactor coil - pin 10

pin 1 to ground

CAN H pin 8 to CAN EXT 3 H

CAN L pin 9 to CAN EXT 3 L

pin 4 to GP out

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