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Alternator and battery ok. No codes show on engine test. does anyone have a good suggestion? Much appreciated.
Thanks

2006-10-31 16:19:21 · 7 answers · asked by kam103 1 in Cars & Transportation Maintenance & Repairs

7 answers

i own a repair shop,and a bad ground wire will cause
this,and it wont show up on a scan test ,you need to check the battery ground real good on it ,and also look under the dash area there are a few ground wires under there also,,good luck i hope this help,.

2006-10-31 16:25:03 · answer #1 · answered by dodge man 7 · 0 1

If you have no codes in the computer, but your service engine light is on perhaps your computer is having diagnostic problems of its own. This could be a problem with the computer or something in the computer system (wiring, etc.). I woud recommend taking the car to a technician well trained in this vehicle. The dealer comes to mind.
If you are also saying that your ABS light, Trac Off, PCS light is off, and your Check Engine Lights is on, my thoughts are the same.

2006-11-01 00:29:35 · answer #2 · answered by BlankProfile 3 · 0 1

If you have about 100M miles on your car, try disconnecting your battery for about 1min. and then reconnect it and let your engine run at above idle for 5 min. to reset your computer. This will mess up your radio settings but it's worth a try. Good Luck!

2006-11-01 02:04:45 · answer #3 · answered by Larry T 1 · 0 2

If you have no engine codes showing, then it's something related to fuel or other things that are not controlled by the computer.
Go to website http://BatAuto.com they are all mechanics and they will help you over the internet, step by step until you find it.

good luck

2006-11-01 00:27:59 · answer #4 · answered by gemma 4 · 0 2

i dont see how anyone can help u ur question is too vague what are u saying all the lights on the dash are coming on and the car is not running or is running and the lights are on need more info please redo ur question

2006-11-01 04:01:09 · answer #5 · answered by marc s 3 · 0 0

Got a Tech 2 ? No, take it to a shop that does.

2006-11-01 00:36:24 · answer #6 · answered by Magikmann 4 · 0 1

i had the same problem with a 2002 oldsmobile alero, check the tires. if the tires are low on air all those lights will come on. possibly a broken belt in one of tires also. let me know

2006-11-01 00:35:15 · answer #7 · answered by jason_eddy_110182 1 · 0 3

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