Home Forums Gen III / Gen IV U0146 Lost Communications with central Gateway Issues with warm start

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    • Shannon Whitehead
      Keymaster
      Post count: 274799

      Hello,

      My 08′ Viper srt-10 roadster is having an issue. On a cold start the car starts and runs perfectly, I have no issues while driving. On the second start after the car has been parked for a for a few minutes or hours it will start, run for a few seconds, shutoff, and then when i try to crank/start again it won’t turnover. I get the U0146 code.

      I checked the fuses with a test light and they seem to be fine. I pulled the BCM 40 amp fuse for about 5 minutes and the car resets or something and starts up and runs fine. I also know i have a slight parasitic drain coming from the bcm as well (not sure if that might be an issue compounding the problem)

      Has anyone else had this issue? or potentially know a solution to fix?

      Thank you in advanced

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