Aston Martin diagnostic trouble code

P1745: Line Pressure Solenoid Fault

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
Other vehicle system
Manual coverage
DB9
Warning-lamp status
DB9: MIL

What Aston Martin code P1745 means

Line Pressure Solenoid Fault

DB9 preliminary diagnostic manual · section 2-272

Manufacturer fault-analysis procedure

Test sequence and decision path

1. Connect the WDS and record all logged DTCs.
Ensure that P1745 is logged.

2. Clear the P1745 code. Switch the ignition off and
then on again.

3. If P1745 is not logged again, start the engine and
shift between P, R, N and D. Recheck that P1745
is not logged again.
If P1745 is not logged, the problem is resolved.
If P1745 is logged again, call AM Tech Support.
Open the corresponding manual page for wiring diagrams and figures