DTC 238

UnclassifiedGeneral

What This Code Means

MIL on; Adaptive disabled

Possible Causes

  • TIP voltage greater than 4.8V
  • TIP circuit shorted to a voltage source
  • Failure of the TIP sensor

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Get a diagnosis walkthrough for DTC 238 on your specific Power Solutions International, Inc. unit — cited to the OEM manual, not a forum guess.

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