Mechanics

I REVERSED POLARITY DURING JUMPSTART: ES330 AND BLEW ALT120A FUSE. I REPLACED BUT IT ONLY REVS AT 1500 RPM.

2004 Lexus ES 330 • 89,000 miles

I reversed polarity during jumpstart: lexus es330 2004 and blew alt120a fuse. I replaced but it only revs at 1500 rpm. Could it affect throttle body sensor
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Abeeku
April 9, 2012.



First check every fuse in that car. You can expect a lot of failed computer modules after jumping it that way. But first check all fuses hopefully that's all it is


Djcl
Apr 9, 2012.
Thanks for the advice, I will go check on it and get back to you in a few minutes. I hope it works, car has been down 4months.


Tiny
Abeeku
Apr 10, 2012.
Good luck


Djcl
Apr 12, 2012.