C4 Cactus P171A

[jereb007]

Greetings.

I have a 2015 Citroen C4 Cactus and i get a fault on my gearbox P171A. Does anyone have a wiring diagram for stop light switch.
I also have problem with LIN network on my generator, its being refurbished right now, i have seen online, that generator is causing this fault.
I have checked the wiring of generatior :
pin 1 motor ECU black connetor pin37
pin 2 motor ECU black connetor pin22
pin 3 motor ECU black connetor pin49
pin 4 motor ECU black connetor pin14
pin 5 motor ECU black connetor pin13


But just in case i would like to check the wiring of the switch.
Please help, and stay healthy.

Boby

[jereb007]

Hello all.

My generator could not be refurbished, so before i purchased a new one i made mesurements of LIN network with a scope.
With the generator attached i did not get any signals from LIN network (generator plug pin 4 and 5), when i unplugged it it all worked and i could see the signal.
So i bought i new generator, installed it - was a pain in the ass
Everything works like new now.

[sjsephy91]

What a generator you use?

Check position of stop switch, many times, switch position is on not correct position.