check the relay its a box aprox. 1inx1in on harness under dash get replacement from auto parts store much cheaper the dealer
relay
Time for a new dealer?
I had the same problem and found it was the "Map sensor" I replaced it and the car runs fine now
Possibly a bad alternator or battery.
on. if you cut traction control off the vehicle runs fine
i have a 1999 Chevy suburban 1500ls and the check gages light comes on intermitten. my truck runs well. however, yesterday i took about 100mi and now its making a slight ticking noise that i never heard before.
You need to start by having it checked for codes. Then you will know what to diagnose/fix.
If your O/D off light is flashing in your gauge cluster that means the powertrain control module has detected a malfunction
Check engine light, low power, no start, runs rough, bent valves,Check engine light, low power, no start, runs rough, bent valves,
go to your garage and make a battery and charge test, probably a charging problem
O2 sensor/s are probably failing. Not serious if you don't mind losing a few MPG.
Check your pcv valve or your gas cap :P