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Author Topic: 48RE flashes OD light randomly while cruising  (Read 1664 times)

Offline cummins06.

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48RE flashes OD light randomly while cruising
« on: December 11, 2014, 11:01:49 pm »
My 48re randomly throws the od light along with the temp light randomly.  The converter unlocks, then locks back up and so on
  Had 3 scanners on truck and have 0 codes.  Thought about replacing the OD/TCC solenoid, but wouldnt i have a code if that was bad?  Any ideas?
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Offline Drew

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Re: 48RE flashes OD light randomly while cruising
« Reply #1 on: December 12, 2014, 01:01:59 am »
Check the main battery ground. Could have some corrosion.
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Drew [droo]

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2. to procrastinate on and talk about the need to upgrade stock parts while operating said parts to beyond the point of failure

Offline cummins06.

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Re: 48RE flashes OD light randomly while cruising
« Reply #2 on: December 15, 2014, 04:19:56 pm »
Cleaned battery cable ends.  Had very small spot of corrosion.  Trans still throwing lights
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Offline ERT

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Re: 48RE flashes OD light randomly while cruising
« Reply #3 on: December 17, 2014, 04:10:08 am »
It's probably the temp sensor. I'm having a hard time remembering where it is right now, but it will cause all of that to happen.
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