P0830 moderate

Clutch Pedal Switch A Circuit

The P0830 code means the vehicle's onboard diagnostic system has detected: Clutch Pedal Switch A Circuit. This is a moderate severity code.

My Garage →
Keep driving?
Short distances only
DIY difficulty
easy
Estimated cost
$20 - $150 (parts and labor)
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ANCEL AD310 OBD-II Scanner

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Common Symptoms

  • Check Engine Light illuminated
  • Cruise control inoperative
  • Engine will not start even with clutch pedal pressed
  • Vehicle does not recognize clutch pedal input

Probable Causes (Ranked by Likelihood)

  • Faulty clutch pedal switch Very High
  • Misadjusted clutch pedal switch High
  • Damaged wiring or connector at switch Moderate
  • PCM input circuit failure Low

Step-by-Step Diagnostic Procedure

  1. Locate the clutch pedal switch at the top of the clutch pedal

  2. Test the switch with a multimeter while pressing and releasing the pedal

  3. Verify the switch is properly positioned and adjusted

  4. Check wiring and connector between the switch and PCM

Frequently Asked Questions

What is clutch pedal switch A?

Many vehicles have two clutch pedal switches: switch A is typically used for the starter interlock (preventing starting without clutch pressed) and cruise control disable. Switch B may serve other functions.

Is the clutch pedal switch the same as the clutch position sensor?

No, a clutch pedal switch is a simple on/off switch, while a clutch position sensor provides a variable voltage signal indicating how far the pedal is depressed.

Can I replace the clutch pedal switch myself?

Yes, the clutch pedal switch is usually a simple clip-on part at the top of the clutch pedal. It can be replaced in minutes with no special tools.

Sources

This page is built from documented references. Verify against your own service info before repair work.

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