abs/ tcs lights always on 2000 GTP

**ksenzee** · 09-19-2006, 06:37 PM

I was wondering if anyone else has this problem. On my 2000 Pontiac Grand Prix GTP, the tcs light and the abs light are both illuminated constantly. I am still able to operate the vehicle normally, but it is annoying. My friend has a 2001 GTP with the same issue. Is this a widespread problem? Is GM aware or doing anything about it?

I sincerely appreciate any insight....

Thanks

**astyles** · 09-19-2006, 06:52 PM

i found on my camaro that my ground wire was loose on the radiator support when those lights were on,also my wipers did not work

**casper the ghost** · 09-20-2006, 07:35 AM

Unplug the two front wheel speed sensors and reconnect them, it
is usually a bad connection or possibly a bad one if that does not
fix the problem......

**ksenzee** · 09-20-2006, 03:53 PM

I will try this fix. I appreciate the reply.

**shady milkman** · 09-20-2006, 04:57 PM

its a common problem in the n-bodies..its a bad wheel hub assembly/water getting into the hub assembly... i think...so it causes the abs and tcs to constinatly switch on and off..i'm talking like in rapid succsesion...you need to have it checked as soon as possible..becuase when it rains heavy or snows ..abs and tcs will be turned completely off. go to grandamgt.com thats were it should be at..its been forever since i read it. hope it helps