C05E44WD/AWD Clutch A Position Sensor Circuit Intermittent
- Generic OBD-II code · Chassis
- Can trigger limp mode
- Needs a drive cycle to confirm a fix
- How the car detects it
- The clutch A position signal drops out or jumps for short moments and then recovers, so the controller sees implausible steps between consecutive samples. The pattern points to a loose pin, a chafed wire that touches only on bumps, or moisture in the connector near the axle, rather than a dead sensor. Bosch's actuator design measures worm wheel position together with motor speed, and Dana reads motor shaft position continuously while the clutch is applied, which makes short glitches visible. AWD may drop out briefly and come back after the next start. No manufacturer publishes C05E4. Permanent faults use C05E2 or C05E3.
- What you may notice
- AWD warning that comes and goes
- Short losses of drive to the secondary axle
- Likely causes
- LikelyLoose or corroded pin in the sensor connector
- PossibleHarness chafing at the axle or subframe
- RareSensor with internal intermittent fault
- Repair
- Medium · Usually a job for a workshop.Typical cost: €50 – €1,000
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.