P2832Shift Fork A Position Circuit Range/Performance
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- P2832 means the fork A position reading is electrically valid but disagrees with what the gearbox is doing. GM's 2023 table for the Corvette dual-clutch box runs this as a consistency check on rod 1: when clutch shaft and output speeds prove a gear is engaged with over 600 N applied, yet the sensor sits more than 1100 µm away from the learned engaged position, a Type A fault follows a confirmation time; a matching test watches disengagement. Ford's 2024 summary lists P2832 as the consistency code of rod position sensor 1 on the TR9070. Mercedes-Benz names it a malfunction of the fork A sensor on the 8G-DCT, and Ford's 2012 DPS6 summary uses it for a position error of shift drum A, including a blocked motor.
- What you may notice
- Gear on the odd shaft not engaged or dropped
- Clunks or long pauses during shifts
- Limp-home mode with warning lamp
- Likely causes
- LikelySensor magnet or mounting shifted on the shift rod
- PossibleLearned fork positions no longer valid after repair or wear
- PossibleShift rod, fork or drum binding mechanically
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Workshop only · Usually a job for a workshop.Typical cost: €150 – €3,500
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.