P0949moderate severityPowertrain
Auto Shift Manual Adaptive Learning Not Complete
on 2008 Dodge Viper 8.4L V10 · RWD
What this code 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
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Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0006
Fuel Shutoff Valve A Control Circuit Low
P0007
Fuel Shutoff Valve A Control Circuit High
P0008
Engine Position System Performance - Bank 1
P0009
Engine Position System Performance - Bank 2
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1