Question about 2005 Chevrolet Equinox
I drive about 35 minutes each way to work. I almost made it home and my car completely died. The engine light came on and the T/C indicator. The car would not restart. After 15 minutes, the indicator lights went off and I was able to drive it to the garage. The garage stated that U2105 loss of communication, CO241 PCM malfuntion and CO 236 TCS RP malufuntion codes that appeared were cleared from the computer. Since they were unable to duplicate the problem after clearing the computer they did not do any repairs. The vehicle was returned and it was stated that I need to have the vehicle checked when the problem is occuring to continue diagnosis or hard failure. I spent $120 for nothing.!! I am scared to drive the vehichle out of town. HELP!!
Could be anything from an ignition switch going bad to a loose or oxidized pin terminal somewhere. This is the kind of problem that drives owners and shops crazy. They are correct in telling you that they can't do anything unless they can identify the source of the problem. When I ran a shop I would credit a customer towards the final repair, when it was found. In the meantime, I would try doing a simple running "wiggle test" on all visible wiring, both in the engine bay and under the dash, especially at the bulkhead connectors at the firewall. If you can induce it to do the same thing again, don't fix it unless you see an obvious problem (sparking at a connector etc) call the shop and have them come & look or tow it back. This may work...I did it on one of my cars though and the problem could not be found (I must have moved a chafed wire away from where it was grounding) The problem did happen again...six years later!!! good luck
Posted on Mar 11, 2009
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 10, 2016 | 2006 Mercury Mountaineer AWD
The engine and transmission in this cars drive train are fully electronically controlled by a computer called the PCM (Power Train Control Module). Whenever a problem like this occurs the computer stores a record of the problem (there are of course some exceptions to this, like the fuel pump, engine coolant teperature sensor and MAF sensor for instance) in the form of a fault code in its memory, to read these fault codes you must have the systems memory scanned with a special tool. Once the fault code(s) are read you then must perform the appropriate diagnostic testing to find and resolve the problem(s) DO NOT REPLACE ANY PARTS UNTIL THE DIAGNOSIS & TESTING IS COMPLETED.
Jul 11, 2012 | Cars & Trucks
Oct 08, 2011 | 2000 Chrysler Concorde
Aug 11, 2011 | 2002 Kia Spectra
Jul 04, 2011 | 2006 Ford Five Hundred
Sep 02, 2010 | 2004 Honda Accord
Jul 21, 2010 | 1995 Chrysler Concorde
Jun 02, 2010 | 1998 Chrysler Sebring
Dec 05, 2009 | 1997 Mazda 626
Aug 14, 2009 | 1996 Plymouth Neon
Oct 17, 2016 | 2005 Chevrolet Equinox
1,142 people viewed this question
Usually answered in minutes!