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CAN Gateway: Difference between revisions

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== Connections ==
== Connections ==
The CAN Gateway has a single 24-pin connector (M101) of type TH24FW-NH.<ref>2018 LEAF NAM Wiring Diagrams</ref> Pin numbers are from the harness side, as if you were holding the wires and looking into the back of the connector. These do not match the pin numbers on the connector itself.
The CAN Gateway has a single 24-pin connector ([[M101]]) of type TH24FW-NH.<ref>2018 LEAF NAM Wiring Diagrams</ref> Pin numbers are from the harness side, as if you were holding the wires and looking into the back of the connector. These do not match the pin numbers on the connector itself.


[[File:ZE1 M101 Connector.png|frameless]]
[[File:CTH24F07HS.svg|frameless]]


{| class="wikitable" style="text-align: center;"
=== M101 ===
! Terminal No. !! Color of Wire !! Signal Name
{{:M101}}
|-
| 1 || L || VEHICLE CAN COMMUNICATION CIRCUIT-H
|-
| 2 || BR || ADAS CAN COMMUNICATION-H
|-
| 3 || W || BATTERY
|-
| 4 || SB || IT CAN COMMUNICATION CIRCUIT-H (EXCEPT FOR MEXICO)
|-
| 5 || B || GROUND
|-
| 6 || GR || CHASSIS CAN COMMUNICATION CIRCUIT-H
|-
| 7 || BR || ITS CAN COMMUNICATION CIRCUIT 2-H
|-
| 8 || L || DIAGNOSTIC CAN COMMUNICATION CIRCUIT-H
|-
| 9 || GR || CHASSIS CAN COMMUNICATION CIRCUIT-H
|-
| 10 || BR || ADAS CAN COMMUNICATION-H
|-
| 11 || L || DIAGNOSTIC CAN COMMUNICATION CIRCUIT-H
|-
| 12 || L || –
|-
| 13 || P || VEHICLE CAN COMMUNICATION CIRCUIT-L
|-
| 14 || W || ADAS CAN COMMUNICATION-L
|-
| 15 || G || IGNITION
|-
| 16 || V || IT CAN COMMUNICATION CIRCUIT-L (EXCEPT FOR MEXICO)
|-
| 17 || B || GROUND
|-
| 18 || G || CHASSIS CAN COMMUNICATION CIRCUIT-L
|-
| 19 || R || ITS CAN COMMUNICATION CIRCUIT 2-L
|-
| 20 || W || DIAGNOSTIC CAN COMMUNICATION CIRCUIT-L
|-
| 21 || G || CHASSIS CAN COMMUNICATION CIRCUIT-L
|-
| 22 || W || ADAS CAN COMMUNICATION-L
|-
| 23 || W || DIAGNOSTIC CAN COMMUNICATION CIRCUIT-L
|-
| 24 || G || –
|}




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|VEHICLE CAN
|VEHICLE CAN
|1,13
|1,13
|VCM, IPDM, Air bag diagnosis, combination meter, keyless entry, TPMS, VSP, BCM
|VCM, IPDM, Air bag diagnosis, [[Combination Meter]], keyless entry, TPMS, VSP, BCM
|-
|-
|ADAS CAN
|ADAS CAN
|2,14 and 10,22
|2,14 and 10,22
|Wiring diagram appears to show 2 bridged to 10 and 14 bridged to 22
|Wiring diagram appears to show 2 bridged to 10 and 14 bridged to 22. Connects only to [[ADAS Control Unit]].
|-
|-
|[[IT-CAN]]
|[[IT-CAN]]
|4,16
|4,16
|AV control unit, TCU, CAN terminator
|[[AV Control Unit]], [[TCU]], CAN terminator
|-
|-
|CHASSIS CAN
|[[CHASSIS CAN]]
|6,18 and 9,21
|6,18 and 9,21
|Steering angle sensor, EPS control unit, chassis control module, parking brake, brakes, ABS
|Steering angle sensor, [[EPS Control Unit]], [[Chassis Control Module]], parking brake, brakes, ABS
It is likely that the CAN gateway is the terminator at both ends of this bus
It is likely that the CAN gateway is the terminator at both ends of this bus
|-
|-
|[[ITS-CAN]]
|[[ITS2-CAN]]
|7,19
|7,19
|Around View Monitor Control Unit, Side Radars, CAN terminator (ITS)
|[[Around View Monitor Control Unit]], [[Side Radars]], CAN terminator (ITS2)
|-
|-
|DIAGNOSTIC CAN
|DIAGNOSTIC CAN
Line 102: Line 53:
|[[EV-CAN]]
|[[EV-CAN]]
|12,24
|12,24
|VCM, Inverter, PDM, A/C, LBC
|VCM, [[Traction Motor Inverter]], [[Power Delivery Module (PDM)]], A/C, [[Lithium Battery Controller (LBC)]]
|}
|}


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