View source for I3 fast charging lim module

=== 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

[https://openinverter.org/forum/download/file.php?id=9509 I3 hv components]

[https://openinverter.org/forum/viewtopic.php?t=1196 Forum discussion]
=== connectors and pinout ===


connectors:

* 16 pin: Hirschmann 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

[[File:EED7575E-BDAF-44F3-A438-46865EE83F5B.jpg|thumb|Bmw i3 lim CCS charging module ]]


Pin out:

* 4B : 12 pin (plug : 1534151-1)
* 3B : blanked out on my unit
* 1B : 16 pin (plug : 805-587-545)
* 2B : 6 pin (plug : 1-967616-1)

* pins : 5-962885-1
* rubber seal thing : 1-967067-1

1B pinout
* 1 LED_S (lighting charge socket)
* 2 ZV_LKL+ (charge door lock motor)
* 3 LED_M (lighting charge socket)
* 4 ZV_LADE+ (hood/bonnet lock)
* 5 ZV_LADE- (hood/bonnet lock)
* 6 CAN
* 7 CAN
* 8 wake up signal
* 9 power
* 10 ground
...
* 13 SENS_LKL (charge door lock sensor)
* 14 ZV_LKL- (charge door lock motor)
* 15 CHARGE_E (goes to the KLE) guessing this is charge enable signal for the in car charger
* 16 ZV_LADE (hood/bonnet lock)

2B pinout
* 1 pilot
* 2 proxy
* 3 diag? looped back to pin 4?
* 4
* 5 gnd (charge socket)

4B pinout
* 1 HV+_SZ+ (contactor control)
* 2 HV-_SZ+ (contactor control)
* 3 HV+_SZ- (contactor control)
* 4 HV-_SZ- (contactor control)
* 5 U_HV_DC
* 6 LED_RT (charge status lights)
* 7 LED_GN (charge status lights)
* 8 LED_BL (charge status lights)
* 9 BR_GND (charge status lights)
* 10 ZV_LS- (charge socket locking)
* 11 ZV_LS+ (charge socket locking)
* 12 SENS_LS (charge socket locking)