C0316
Air Suspension Inlet Solenoid Circuit
2016-2021 Mazda CX-3 2.0L I4
Moderate SeverityChassisGeneric (SAE)
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
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0025LF Wheel Speed Sensor Circuit Intermittent
C0316 on Other Vehicles
Common Questions
What does code C0316 mean on a 2016-2021 Mazda CX-3?
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 Mazda CX-3?
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 2016-2021 Mazda CX-3?
Common causes of C0316 include: Inlet solenoid failure, Wiring fault, Valve block internal failure, Solenoid stuck closed.