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Fault Code P0883

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0883

TCM Power Input Signal High

Severity: Medium

This code indicates an unexpectedly high voltage reaching the Transmission Control Module (TCM). Overvoltage can cause damage to electrical components.

Part Details

Part Name

Transmission Control Module

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪500 - ₪3000

Engine Location

Engine Bay/Passenger Compartment

Symptoms

  • Difficulty engaging gears
  • Transmission in limp mode
  • Check Engine Light illuminated
  • Harsh or erratic shifting

Possible Causes

  • 1Overvoltage from charging system
  • 2Short to positive in TCM circuit
  • 3Faulty TCM itself
  • 4Wiring issues

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