Addemod

Nevermind..... There is a permanent 12v supply to both 1 and 32.. Don't ask haha

The fuses of course looks good. I tested with new fuses for both 4 and 16 without any success

I have confirmed that I don't have a permanent 12v supply to either pin 1 or 32. Ground looks good on pin 16 and 47. I'm not sure how to proceed now.

Thank you, I will have this checked out. No blown fuses.

I have not, as I can't find it separately from the rest of the module.

Hello, TL;DR: Can't communicate with abs module, is it possible to buy a new "abs ecu"? Does anyone have the part number? I don't have VCDS, but some off-brand (vag specific) obd2 reader, which can enter measure blocks and such. However, I can't communicate with the abs module. I can enter the module once, immediately after I started the car, but I can't do anything such as enter the measure block. I can enter measure blocks for different modules, so I know the obd2 reader is not the problem. The esp and abs light is on, constantly. When driving 90+ km/h, the brake warning light comes on and beeps 3 times. No fault codes (can't reach the abs module, so I can't read any codes specifically for the brakes). I recently had the hydraulic block replaced, but it didn't fix the problem, so I'm pretty sure there's something wrong with the abs ecu itself. Does anyone know the part number? (Do you even call it "abs ecu"??) (I know you're not supposed to just buy parts and replace something without knowing if it needs to be replaced, but I got the replacement module for a pretty good price.) Thanks in advance!

Also, the warning only comes on when driving 100 km/h or above, not when cruising around in the city or aggressively accelerating, only the highway where I can maintain a constant high speed.

Hi, I've recently got a problem with my skoda, where the brake warning light goes on with 3 beeps, then keeps flashing until the car is restarted. Yes, I did try searching and found some threads with the same problem, but none really had any fix for it as far as I could tell. Backstory, the ABS (and ESP) light went on due to a faulty ABS module (99% sure, I can't communicate with it with my generic VAG OBD2-reader, not VCDS), so it doesn't come on together with the brake warning, it has been on for a good 6 months or so. The brake warning light just came on, after a full wheel alignment, which was done due to changing both rear control arms together with springs and dampers. As far as I know, the alignment (and the control arm, spring and damper change) should not have anything to do with the brake warning light, right? I checked the brake fluid reservoir, and it sits at max. If I screw of the cap I can clearly see fluid at the top (almost too much ). The breaks work as before, no problem even with the warning on. I didn't drive the car for 2 weeks until last weekend, where I drove 70km after replacing the control arms, springs and dampers, without any brake warning light. I drove to the shop, did the alignment, and on my way back the brake warning light came on for the first time. The handbrake is not active. Here's a video when the brake warning light goes on https://www.youtube.com/watch?v=gZVoLJbwW18