Vauxhall Adam ABS Fault

Greetings. Your situation bears a striking resemblance to an issue I encountered with my previous vehicle, a 2014 Volvo V40. The symptoms you describe – the ABS lamp illumination, ABS system malfunction, and the presence of stored error codes – strongly suggest a fault within the electronic stability system. Have you, by any chance, observed any anomalies in the vehicle's steering angle or overall stability, particularly during periods of lateral acceleration? Furthermore, I must inquire as to the condition of your vehicle's wheel alignment. Any deviations from the manufacturer's specifications in this area could potentially exacerbate the issue.

Thanks for the reply! Steering angle and stability seem okay to me, but then again, I'm no expert. Wheel alignment... now that you mention it, I haven't had that checked in ages. Could a bad alignment really cause all this ABS trouble?

Affirmative. While seemingly disparate, a misalignment of the wheels can indeed induce aberrant readings from the lateral acceleration sensor, consequently triggering the aforementioned ABS malfunctions and error codes. However, considering the stored error codes, it is my professional assessment that the root cause may lie in a defective control unit itself. Given the potential ramifications for vehicle safety, I must strongly recommend seeking a diagnostic evaluation from a qualified automotive technician without undue delay. Much like a faulty brick in a load-bearing wall, a malfunctioning ABS system can compromise the entire structure of your vehicle's safety mechanisms.

Thanks a bunch for the detailed advice! I took it to a garage, and you were spot on – the lateral acceleration sensor was faulty, and it looks like the whole control unit is defective. They quoted me 1000€ for the repair. Ouch! At least I know what the problem is now. Cheers!