Originally Posted by
iccubus
Well I had a local mechanic I trust do all that you suggested and he couldn't find anything! Drove it home and two days later it wouldn't start or even take a jump. So off it to the dealer it went under tow and now they say that the ECM is bad and hand over 2400 dollars! Have I been bent over?
Most "mechanics" have no clue what current is or how ohm's law works.
This applies to dealerships as well. I'd bet you $50 the ECM is not draining your battery.
Also, if the light out indicator keeps coming on - try to notice WHEN it comes on. Mine came on and I could not figure out why - turned out, it was a brake light.