TCS & ABS Lights On
Thread Starter
Intermediate
Joined: Jun 1999
Posts: 43
Likes: 0
From: Mesa AZ
TCS & ABS Lights On
Today my 02 6 speed threw the TCS & ABS lights with the following Codes: TCS-C1226H, A6-SCM-U1255H, & BO-RFA-C2100 HC I also recently installed a LMC5 CLB module and have a fully charged new Diehard battery. Not sure if any of these are related but wanted to post all information. I also know that the front left TPMS sensor is bad and currently reports such on the DIC. Any advice would be greatly appreciated. 
Drifting
Joined: Feb 2008
Posts: 1,596
Likes: 67
From: Bahama North Carolina
Check the sensor on the back of the right front hub. Its easy to get to if you remove the tire. Pull the connector apart and clean it good with electrical contact cleaner. Take a good look at the wires for any breaks or fraying. Don't let someone sell you a new hub, the sensor itself is not the problem. Search the code as there is a lot more trouble shooting you can do if it is not a simple connection problem.
