OBD-II code · Powertrain (generic)
P080A Clutch Position Not Learned
After a clutch replacement or sensor replacement the TCM has not run a successful clutch-position learn cycle. Without learned end-stops the TCM cannot accurately command engagement points, leading to slipping or harsh take-up. A scan-tool guided learn procedure must be performed.
Is it safe to drive with P080A?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyLearn cycle not performed after service
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
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.3–1 h
- Emissions test
- Usually unaffected
- Parts involved
- Clutch Position Sensor A, Tcm
Related codes
- P0805Clutch Position Sensor A Circuit
- P0807Clutch Position Sensor A Circuit Low
- P0808Clutch Position Sensor A Circuit High
- P0809Clutch Position Sensor A Circuit Intermittent
- P080BUpshift/Skip Shift Solenoid Control Circuit Range/Performance
- P080CUpshift/Skip Shift Solenoid Control Circuit Low
- P080DUpshift/Skip Shift Solenoid Control Circuit High
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.