Error code
OBD2 P2789
OBD2P2789
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Clutch Adaptive Learning at Limit.
Severity
moderateCan drive but may experience shifting issues and decreased performance.
Summary
P2789 indicates that the clutch adaptive learning system has reached its limit, typically related to the transmission control module.
Common Causes
- Adaptive learning system reaching its limits due to prolonged use or malfunction
Fixes
FAQ
What does P2789 mean?
P2789 means the clutch adaptive learning system has reached its limit, often related to transmission control module issues.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P2700Transmission Friction Element 'A' Apply Time Range/Performance
- P2701Transmission Friction Element 'B' Apply Time Range/Performance
- P2702Transmission Friction Element 'C' Apply Time Range/Performance
- P2703Transmission Friction Element 'D' Apply Time Range/Performance
- P2704Transmission Friction Element 'E' Apply Time Range/Performance
- P2705Transmission Friction Element 'F' Apply Time Range/Performance
- P2706Shift Solenoid 'F'
- P2707Shift Solenoid 'F' Performance or Stuck Off
- P2708Shift Solenoid 'F' Stuck On
- P2709Shift Solenoid 'F' Electrical
- P2710Shift Solenoid 'F' Intermittent
- P2711Unexpected Mechanical Gear Disengagement