OBD-II code · Powertrain (generic, extended)
P283C Shift Fork C Position Circuit Range/Performance
Shift fork C position sensor reports a value outside the calibrated travel window. Mechanical alignment off or sensor drift.
Is it safe to drive with P283C?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor zero point drifted
- PossibleFork shaft worn
- Less likelySensor element aged beyond calibration window
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 3–10 h
- Emissions test
- Usually unaffected
- Parts involved
- Shift Fork C, Shift Fork Position Sensor C, Wiring Harness
Related codes
- P2832Shift Fork A Position Circuit Range/Performance
- P2837Shift Fork B Position Circuit Range/Performance
- P2841Shift Fork D Position Circuit Range/Performance
- P2864Shift Fork E Position Circuit Range/Performance
- P2839Shift Fork B Position Circuit High
- P283AShift Fork B Position Circuit Intermittent
- P283BShift Fork C Position Circuit
- P283DShift Fork C Position Circuit Low
- P283EShift Fork C Position Circuit High
- P283FShift Fork C Position Circuit Intermittent
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.