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I have a 2003 chevy cargo truck....my battery went dead due to leaving my back up camera on. Now the truck idles rough and stalls...it ran perfect before the battery went dead...could it be that the computer memory has to re learn everything? Need help quick.... Thank you james

Posted / edited by AnonymousUser on : 15-01-2018

Answers :

Make sure the battery is fully charged before installing it. Some manufactuers have problems with electronics working with a low charge.

You may be able to get a scan on your vehicle with a more advanced scanner like a Dealer uses. You will not get any readings with the built-in system unless a "check engine" light is on.

The onboard computer can be bypassed with a Dealer unit which directly communicates with the vehicle components. The Dealer computer directly reads the engine controls and a Technician can ask different questions through this hookup.

Yes, it is possible for the vehicle to relearn its operating perameters.

Also wire your backup camera to a power line that is shut off when the car is off. Some people use the backup switch or backup lights to power the camera.
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