Aston Martin diagnostic trouble code
P2763: Torque-converter clutch pressure-control solenoid circuit short to supply
Use this reference to understand the recorded condition, confirm the available V8 Vantage or DB9 manual coverage, and follow the documented diagnostic checks before replacing parts.
- Code family
- Powertrain
- Vehicle system
- Transmission
- Manual coverage
- DB9
- Warning-lamp status
- DB9: MIL
What Aston Martin code P2763 means
Torque-converter clutch pressure-control solenoid circuit short to supply
DB9 preliminary diagnostic manual · section 2-314
Manufacturer fault-analysis procedure
Manual fault definition
P2763 Torque convertor clutch circuit short to
supply
P2764 Torque convertor clutch solenoid short to
ground / open circuit
supply
P2764 Torque convertor clutch solenoid short to
ground / open circuit
Test sequence and decision path
1. Connect the WDS and confirm that P2763, or
P2764 is logged.
2. Clear the fault code and run a brief road test. If
P2763, or P2764 is logged again, change the
mechatronic unit.
Run a brief road test to ensure that the problem is
resolved.
Open the corresponding manual page for wiring diagrams and figures
P2764 is logged.
2. Clear the fault code and run a brief road test. If
P2763, or P2764 is logged again, change the
mechatronic unit.
Run a brief road test to ensure that the problem is
resolved.