U0101 Diagnostic Trouble Code Discussion for November 2008
Lost Communication With TCM
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| Help Request | Posted | |
| 2005 Hyundai Sonata GLS 2.7L MIL Lamp on VIN: KMHWF35HX5 U0101: Lost communication with TCM. ... relay with two orange wires having power that will connect to a red wire to the tcm isn't coming on. The other wires (2) a smaller black to ground is good but the smaller grey wire that comes from pcm to turn on relay doesn't get power. My question is perh... |
November 06, 2008 |
