U2105 Diagnostic Trouble Code Discussion for December 2010
TCM - No Communication With Engine Control Module
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| Help Request | Posted | |
| 2006 Chevrolet Equinox LT 3.4L No Start, MIL Lamp on VIN: 2CND163F06 U2105: Loss of pcm/ecm to bcm. ... wont crank found bcm code U2105 not much info. Was able to use starter relay under hood and get to start w/key on. I had code p0230 fuel pump circuit problem. Haven't seen that come back w/engine running. The mil light stays on w p0480 low fan circuit and ... |
December 29, 2010 |
