Air Suspension Compressor Circuit
2017-2017 Ford Flex 3.5L V6 EcoBoost
The 2017 Ford Flex is equipped with a 3.5L V6 turbocharged gasoline engine. Below you'll find detailed c0310 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the air suspension compressor motor circuit.
Symptoms
- Suspension warning light
- Vehicle sitting low
- Compressor not running
- Ride height not adjusting
Common Causes
- Compressor motor failure
- Compressor relay fault
- Wiring damage
- Compressor thermal cutout tripped
- Blown fuse
Diagnostic Steps
- Check compressor relay and fuse
- Test compressor motor by applying direct power
- Listen for compressor operation
- Check for compressor overheating
- Inspect wiring and connector
Repair Notes
Allow compressor to cool if overheated. Replace compressor if motor has failed. Check fuse and relay.
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
C0310 on Other Vehicles
Common Questions
What does code C0310 mean on a 2017-2017 Ford Flex?
C0310 stands for "Air Suspension Compressor Circuit". Malfunction in the air suspension compressor motor circuit.
What are the symptoms of C0310 on a Ford Flex?
Common symptoms of C0310 include: Suspension warning light, Vehicle sitting low, Compressor not running, Ride height not adjusting.
What causes C0310 on a 2017-2017 Ford Flex?
Common causes of C0310 include: Compressor motor failure, Compressor relay fault, Wiring damage, Compressor thermal cutout tripped, Blown fuse.
Last updated: March 2026
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