Air Suspension Inlet Solenoid Circuit
2004-2016 Aston Martin DB9 6.0L V12
Description
Malfunction in the air suspension inlet solenoid valve that allows air into the air springs.
Symptoms
- Vehicle stuck at low height
- Cannot raise suspension
- Compressor runs but vehicle stays low
- Suspension warning light
Common Causes
- Inlet solenoid failure
- Wiring fault
- Valve block internal failure
- Solenoid stuck closed
Diagnostic Steps
- Test solenoid resistance
- Command solenoid operation with scan tool
- Check wiring
- Verify compressor is building pressure
- Inspect valve block for internal leaks
Repair Notes
Replace inlet solenoid or valve block assembly.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0316 on Other Vehicles
Aston Martin DB11
2016-2024 4.0L V8 Twin Turbo
Aston Martin DB11
2016-2024 5.2L V12 Twin Turbo
Aston Martin DB7
1994-2003 3.2L I6 Supercharged
Aston Martin DBS Superleggera
2019-2024 5.2L V12 Twin Turbo
Aston Martin DBX
2020-2024 4.0L V8 Twin Turbo
Aston Martin Vantage
2005-2024 4.7L V8
Aston Martin Vantage
2018-2024 4.0L V8 Twin Turbo
Common Questions
What does code C0316 mean on a 2004-2016 Aston Martin DB9?
C0316 stands for "Air Suspension Inlet Solenoid Circuit". Malfunction in the air suspension inlet solenoid valve that allows air into the air springs.
What are the symptoms of C0316 on a Aston Martin DB9?
Common symptoms of C0316 include: Vehicle stuck at low height, Cannot raise suspension, Compressor runs but vehicle stays low, Suspension warning light.
What causes C0316 on a 2004-2016 Aston Martin DB9?
Common causes of C0316 include: Inlet solenoid failure, Wiring fault, Valve block internal failure, Solenoid stuck closed.