please help .Thank you
Chevrolet Q&AAsk Your Question
2005 Chevrolet Colorado Question: the voltage leaking when i park my truck over night the battery died.
Answer #1PARTS GUY January 12, 2012, 20:29Master
You have what is called a parastic draw on the battery. You need to take it to a professional. Tell the shop you have a draw on the battery.
Answer #2Prestige Auto Works (171 Answers) , Sacramento, CA - (916) 550-9579Prestige Auto Works January 13, 2012, 09:13Journeyman
Often aftermarket alarm systems and radios may be installed in such a way they draw too much from the battery. The charging system needs to be properly tested as well. As you can see there are a few things to consider when checking your electrical system. We do have an excellent diagnostic technician here in South Sacramento.