P0833 code meaning
Clutch Pedal Switch B Circuit
What P0833 means
Clutch pedal switches A and B are digital inputs of manual gearboxes: they release the starter only with the pedal pressed, switch off cruise control and tell start-stop whether the clutch is open. Which switch is A or B is up to each manufacturer – FCA calls the pedal-up switch A. Ford's 2020–23 summary checks a dual switch over more than 40 pedal applications and reports a stuck switch without MIL (P0830 stuck high, P0833 stuck low, comparison P0704). P0833 is the general fault of switch B; on Ford it means the switch is stuck low. GM's 2006 manual cars (Corvette, CTS-V, GTO, SSR, Trailblazer SS) require the switch to change state at least once during a drive from standstill to over 39 km/h and back; if it does not, 9 of 10 samples of 100 ms set the code, type B with the MIL after two trips. Cruise control then cannot be activated.
P0833 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyEasy, DIY possible
- Typical labor0.3 to 1 hours
- Clears after repairAfter a drive cycle
Symptoms of P0833
- Cruise control switches off or cannot be activated
- Start-stop disabled
- Engine may not crank (starter interlock)
Common causes of P0833
- Most likelySwitch misadjusted (no longer actuated or released)
- PossibleSwitch faulty
- PossibleWire or connector open
- Less likelyPedal stop or bumper worn
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Clutch pedal switchSwitch wiringEngine control module
What each part of P0833 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 8 | Area: transmission. |
| 33 | The exact fault in that area. |
What to do next
- Note P0833 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0833
What does P0833 mean?
P0833 means "Clutch Pedal Switch B Circuit". Clutch pedal switches A and B are digital inputs of manual gearboxes: they release the starter only with the pedal pressed, switch off cruise control and tell start-stop whether the clutch is open. It is a generic code, so it means the same on every make.
Is it safe to drive with P0833?
P0833 does not normally turn on the check engine light by itself. Watch for the symptoms above and have it checked soon.
Will P0833 fail an emissions test?
P0833 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P0833 to fix?
Difficulty: easy. A typical repair takes 0.3 to 1 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P0833 clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.