P0704 – Clutch Switch Input

Description

The ECM detects a malfunction in the clutch switch input.

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Symptoms

  • No start
  • Cruise control disabled
  • Hard shifting

Causes

  • Faulty clutch switch
  • Wiring issues
  • Misadjusted pedal

Diagnosis

  • Monitor clutch switch data
  • Inspect wiring
  • Check pedal adjustment

Repair

  • Replace clutch switch
  • Repair wiring
  • Adjust pedal