Hey I have a 99 300m and I have a problem with my car. I was driving

What is your question?

Replaced my battery cables my battery and my starter but my engine light came on but no codes when I do the key dance....please help me

jordynjasmine in Tampa FL

·

Sep 29, 2014

·

2 Replies

Popular Answer
wrayautoon Sep 29, 2014

Owner: Does the vehicle perform normally ? Is it overheating ? Are all fluid levels good ? Was the Battery connected backwards, even for a second ?

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jordynjasmineon Sep 29, 2014

I had the oil changed fluid level is good the battery was changed no verheating engine light on but no codes

wrayautoon Sep 29, 2014

No codes. @ Autozone with a generics scan tool Or no codes with a good Vehicle Specific scan tool ?

jordynjasmineon Sep 30, 2014

Both

wrayautoon Sep 30, 2014

We're all of the modules checked for codes. ?

jordynjasmineon Sep 30, 2014

Yes

wrayautoon Sep 30, 2014

In that case I would have to see the vehicle to further assist you, one other possility is, I have seen a faulty alternator, ( w/ac voltage) cause warning lamps to come on.

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300Mpeteon Oct 25, 2014

Double check the engine ground straps which is braided and aluminum. If your looking at the engine it will be on the left/right side mid engine level. These are notorious for corroding, causing resistance throughout your electrical system. You can substitute it with a 6 gauge aluminum multi strand wire(common in 220v house wiring) which will not cause dissimilar metal corrosion to your aluminum block. You will have another on the right side, check it as well. Sorry for the late advice, just saw your post and had the same problem.

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