OBD-II code · manufacturer-specific
C1756
Air Suspension Front Height Sensor High (SE) Signal Circuit Failure
- System
- C — Chassis (ABS / brakes / suspension)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does C1756 mean?
C1756 is defined as “Air Suspension Front Height Sensor High (SE) Signal Circuit Failure”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- C1755Power Limit Shutdown Fault
- C1757Air Suspension Front Height Sensor High (SE) Signal Circuit Open
- C1758Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Battery
- C1759Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Ground
- C1752Vehicle Speed Sensor # 1 Output Circuit Short to Gnd
- C1760Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure
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This page is general information; an exact diagnosis needs measurements and a technician’s check.