Question about 2006 Chevrolet Uplander LT
This is part of a problem that started a week ago this car would not start no dash indicator lights come on with the key would try checking battery connections after ten minutes car would start, found that if we Lock Unlock the car with the door switch it would start then sunday this happened. Car would not start got it started Dash displays all warning lights were flashing in a pattern turned car off restarted Dash does not work no readouts speedo or tach no turn signals but brake lights work, got it home now car will not start? Tried disconnecting battery and cleaning terminals then tried starting dash came on like everything ok but car will not turn over does not even try to start Battery check ok? Put charger on battery now I get nothing turning the key? this car has ran without issue for last 7 years and 150K miles! Any clues I dont have a lot of money to spend a a dealer can they diagnose this stuff? I have a cade reader but it will not recoggnize my uplander any more it did last weeK? could this be the BCM module! the engine ran fine no engine or drive train codes did get 2 U1300 comm shorts and a
This is a bad earth connection . Run a new cable from the battery to the engine or transmission , then run a cable from the engine or transmission to the body . No more trouble.
Posted on Jun 16, 2014
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: Intermittent starting issue
If any aftermarket devices were installed and used these wires for power or ground can cause these issue.these wires are the main communication center for the whole car very hard to repair without specialty tools Dealer repair.
Posted on May 07, 2014
Testimonial: "Thanks for the Info! What specialty tools do they have to check comm issues!"
Tips for a great answer:
Dec 08, 2016 | Pontiac Solstice Cars & Trucks
Sep 03, 2014 | 2000 Mazda MPV
Jan 12, 2013 | 2006 Mazda 5
Feb 07, 2018 | 2002 Saturn S-Series
Jul 26, 2011 | Pontiac Aztek Cars & Trucks
Feb 17, 2011 | Mitsubishi Montero Sport Cars & Trucks
Jun 10, 2017 | 1999 Lexus ES 300
Jun 12, 2009 | 1997 Chevrolet Monte Carlo
Mar 18, 2009 | 1999 Lexus ES 300
Dec 13, 2008 | 2000 Volvo S70
266 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: