deepstuff Posted February 27, 2012 Report Share Posted February 27, 2012 OK so I'm driving along at about 60 Mph when everything in my 2007 NNBS Silverado went black and lost power just for a second. The engine seemed to die but stayed running but all the lights went out, even blacked out the stereo to the point I had to reset the clock. When I got home I checked it with my scanner and got DTC's P0036, P0141 and P0054? Tried clearing and the P0036 will not. The P0141 also comes back after a short drive. These DTC''s have something to do with the Oxygen sensor 2 Bank 1. Could this have caused the truck to black out and almost shutdown on the highway? Thanks! Quote Link to comment Share on other sites More sharing options...
detjoe Posted February 27, 2012 Report Share Posted February 27, 2012 p0036 heater circuit. p0054 heater resistance p0141 O2 sensor You might check for a lose connection between the PCM and the BCM, I can only guess that if either of those two dont get a signal the truck will not be happy. keep us posted. Quote Link to comment Share on other sites More sharing options...
deepstuff Posted February 28, 2012 Author Report Share Posted February 28, 2012 p0036 heater circuit. p0054 heater resistance p0141 O2 sensor You might check for a lose connection between the PCM and the BCM, I can only guess that if either of those two dont get a signal the truck will not be happy. keep us posted. Thanks, Where do I find those connections, PCM and BCM? Any pics or drawings? Quote Link to comment Share on other sites More sharing options...
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