Question about Cars & Trucks
It does not start the battery light does not lit up and the same for the check engine light
The standard description of Diagnostic Test Code (DTC) U0156 is "Lost Communication With Information Center "A"" This is a computer network fault. It could be due to a failed module or loss of power to the module. There may also be other faults in other parts of the system. If you are getting this code from the engine control module, the entire computer network in your vehicle needs to be tested/diagnosed. Many components can be affected by a single module that cannot communicate because several of the modules share the same data in order to make your vehicle function properly.
Posted on Feb 14, 2012
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Posted on Jan 02, 2017
I have a dodge stratus and the engine light is on and it drives and its as though someone stopped it with a grabbing sensation but its not the brakes they are not involved. i thought the pause and cut off was caused by the transmission but it not that either
Posted on Mar 30, 2010
SOURCE: MY CHECK ENGINE LIGHT CAME
Here is a link to the U0156 there is not a lot of information about the U0156. It is something to do with the ignition switch or some electrical running to the ignition switch.
Causes A code P0420 may mean that one or more of the following has happened:
Posted on Jun 26, 2011
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