melissawerner12
Seat Cordoba ABS and Traction Issues
Summary of the thread
A 2006 Seat Cordoba owner is experiencing issues with the ABS light being illuminated and traction problems, suspecting a defective control unit affecting the speed signal. Another person with a similar issue suggests checking the wheel speed sensors and running a diagnostic, which points to a speed signal fault. The problem is confirmed to be a faulty ECM, and replacing it resolves the ABS and traction issues.
Did this summary help you solve your problem?
4 comment(s)
melissawerner12 (community.author)
Thanks for the quick response! I did check the wheel speed sensors, and they seem to be functioning correctly. I also ran a diagnostic, and it's pointing towards a speed signal fault. Could you elaborate on the 'weird readings from the transmission' you experienced? Was it also related to the speed signal?
franziska_schulz2
Yep, the weird readings were definitely related to the speed signal. The diagnostic pointed towards the ECM being the culprit. If the sensors are fine, and the diagnostic indicates a speed signal fault, then a defective control unit is the most likely cause. I'd suggest taking it to a workshop; they can confirm the diagnosis and replace the faulty unit. It's not a cheap fix, unfortunately.
melissawerner12 (community.author)
Took it to the workshop as you suggested. The ECM was indeed faulty. After replacing it, the ABS light is gone, and the traction control is working perfectly again. Cost me around 1000€, but it's worth it to have the car running safely. Thanks for the help!
rmh_community_comment_box_header
community_crosslink_scanner_headline
community_crosslink_scanner_intro
community_crosslink_scanner_title
community_crosslink_scanner_price
community_crosslink_rmh_headline
community_crosslink_rmh_intro
community_crosslink_rmh_title
community_crosslink_rmh_subtitle
community_crosslink_rmh_brand
SEAT
community_crosslink_rmh_model
CORDOBA
franziska_schulz2
I had a similar issue with my Cordoba. The ABS light kept coming on, and I was getting some weird readings from the transmission. Have you checked the wheel speed sensors? Sometimes a faulty sensor can cause the ABS system to go haywire. Also, did you run any diagnostic codes to see what's triggering the light on the dashboard?