P0949
PowertrainTransmission Shiftmoderate severityAuto Shift Manual Adaptive Learning Not Complete
What P0949 Means
The automatic-shift manual transmission has not completed its adaptive learning process. The system needs to relearn shift points and clutch engagement values.
Symptoms
- Harsh or inconsistent shifting
- Transmission warning light on
- Delayed clutch engagement
Common Causes
- Recent transmission or clutch service without relearn
- Incomplete adaptation procedure
- Faulty clutch actuator or sensor
- Software or PCM issue
Diagnostic Steps
- Perform transmission adaptive learning procedure
- Verify clutch actuator operation
- Check for related transmission codes
- Update PCM/TCM software if available
🔌 Don't have a code reader?
Any of these will read and clear this code — pick by how deep you want to go.
Budget handheld~$40
ANCEL AD410 →
No-phone-needed handheld — reads, clears, live data, freeze frame.
✓ ANCEL official store
Serious DIY~$100
BlueDriver Pro →
Enhanced codes (ABS, airbag, TPMS) plus repair reports.
SHOP FAVORITEShop-grade tablet~$300
Autel MaxiCOM MK808S →
Bidirectional tests, service resets, all systems.
✓ Autel official store
Pro diagnostics$1,500+
Autel MaxiSys MS906 Pro →
Full-system pro platform — topology mapping, ECU coding, the works.
✓ Autel official store
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.
Community Confirmed Fixes
No confirmed fixes yet for this code. Be the first to contribute!
Submit a FixFound a Fix for P0949?
Help other technicians by sharing what worked on your vehicle.
Submit Your Fix