I3 fast charging lim module: Difference between revisions
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[https://openinverter.org/forum/viewtopic.php?t=1196 Forum discussion] | [https://openinverter.org/forum/viewtopic.php?t=1196 Forum discussion] | ||
=== Connectors and Pinouts: === | === Connectors and Pinouts: === | ||
[[File:BMW_I3_CCS_Labelled.png|thumb|BMW I3 LIM CCS Charging Module]] | |||
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Revision as of 19:30, 27 May 2021
bmw I3 charge control module “LIM”
The bmw LIM module is a ccs, chademo, and AC charging controller.
It handles the networking stack between the car and public charging infrastructure.
they can be found for relatively cheap on eBay and from auto wreckers.
Can logs and other data:
https://github.com/damienmaguire/BMW-i3-CCS
Connectors and Pinouts:
| Label | Part Number |
|---|---|
| 16 Pin | Hirchmann 805-587-545 |
| 12 Pin | BMW 61138373632
Audi 4E0 972 713 TE 1534152-1 |
| 8 Pin | BMW 61138364624
Audi 4F0 972 708 TE 1-1534229-1 (only on Chademo models) |
| 6 Pin | BMW 61138383300
Audi 7M0 973 119 TE 1-967616-1 |
| Label | Description | BMW Part Number |
|---|---|---|
| 4B | 12 Pin Connector | 1534151-1 |
| 3B | Unused (?) | |
| 1B | 16 Pin Connector | 805-587-545 |
| 2B | 6 Pin Connector | 1-967616-1 |
| X | Replacement Pins | 5-962885-1 |
| X | Rubber Seal | 1-967067-1 |
| Pin # | Function | Description |
|---|---|---|
| 1B-1 | LED_S | Lighting Charge Socket |
| 1B-2 | ZV_LKL+ | Charge Door Lock Motor |
| 1B-3 | LED_M | Lighting Charge Socket |
| 1B-4 | ZV_LADE+ | Hood Lock |
| 1B-5 | ZV_LADE- | Hood Lock |
| 1B-6 | CAN | |
| 1B-7 | CAN | |
| 1B-8 | Wake up signal | |
| 1B-9 | Power | |
| 1B-10 | Ground | |
| 1B-11 | ||
| 1B-12 | ||
| 1B-13 | SENS_LKL | Charge Door Lock Sensor |
| 1B-14 | ZV_LKL- | Charge Door Lock Sensor |
| 1B-15 | CHARGE_E | Goes to KLE, Guessing this is charge enabled signal for the in car charger? |
| 1B-16 | ZV_LADE | Hood Lock |
| Pin # | Function | Description |
|---|---|---|
| 2B-1 | Pilot | |
| 2B-2 | Proxy | |
| 2B-3 | Diag? Looped back to Pin 4? | |
| 2B-4 | ||
| 2B-5 | GND | Ground. (Charge Socket) |
| 2B-6 |
3B Pinout:
- N/A
| Pin # | Function | Description |
|---|---|---|
| 4B-1 | HV+_SZ+ | Contactor Control |
| 4B-2 | HV-_SZ+ | Contactor Control |
| 4B-3 | HV+_SZ- | Contactor Control |
| 4B-4 | HV-_SZ- | Contactor Control |
| 4B-5 | U_HV_DC | |
| 4B-6 | LED_RT | Charge Status Light |
| 4B-7 | LED_GN | Charge Status Light |
| 4B-8 | LED_BL | Charge Status Light |
| 4B-9 | BR_GND | Charge Status Light |
| 4B-10 | ZV_LS- | Charge Socket Locking |
| 4B-11 | ZV_LS+ | Charge Socket Locking |
| 4B-12 | SENS_LS | Charge Socket Locking |