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P0704 - Clutch Switch Input Circuit - DTC Chart

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P0704 - CLUTCH SWITCH INPUT CIRCUIT - DTC CHART

Description:  When the clutch pedal is applied the voltage switches to low. This DTC sets if the PCM does not see the clutch pedal voltage change from high to low.
Possible Causes: 
  • CPP circuit short to voltage
  • Damaged clutch pedal position (CPP) switch
  • SIGRTN circuit open
Diagnostic Aids:  When the clutch pedal is applied and then released, the clutch pedal switch voltage should cycle.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test TA .