Code result
P0949
Auto-Manual Learn Not Performed
Moderate severity
What it means
The TCM has not yet completed adaptive learning for the auto-shift manual mode. Drive style or shift pattern adaptation is still in progress.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Adaptation lost after battery disconnect
highOne of the most commonly reported causes for this code — check this first.
Insufficient drive cycles for completion
mediumA plausible cause — test and verify before replacing parts.
Related help
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