C1871
Air Suspension Gate Solenoid Output Circuit Short To Battery
C1871 is an OBD-II diagnostic trouble code meaning: Air Suspension Gate Solenoid Output Circuit Short To Battery. Common causes: wiring harness damage, short circuit in solenoid. Estimated repair cost: $56–333.
Symptoms
- Incorrect operation of the air suspension
- Ground clearance too high or low on one side
- Suspension fault indicator is on
- Suspension does not adjust body position
Causes
- Wiring harness damage
- Short circuit in solenoid
- Problems with the air suspension control unit
- Oxidation or damage to contacts
- Mechanical damage to wiring
How to Fix
- Carry out air suspension diagnostics using a scanner
- Visually check the condition of the wiring harness
- Test the solenoid control circuit for a short circuit.
- Check solenoid resistance
- Replace damaged wires or solenoid
- If necessary, replace the suspension control unit
Related codes
FAQ
What does the C1871 code mean?
C1871 is an OBD-II diagnostic trouble code that indicates: Air Suspension Gate Solenoid Output Circuit Short To Battery
What causes a C1871 error code?
The most common causes of C1871 include: Wiring harness damage; Short circuit in solenoid; Problems with the air suspension control unit; Oxidation or damage to contacts.
How do I fix a C1871 diagnostic trouble code?
To fix C1871: Carry out air suspension diagnostics using a scanner. Visually check the condition of the wiring harness. Test the solenoid control circuit for a short circuit.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1871?
Limited driving only, diagnose soon
How much does it cost to fix C1871?
The estimated repair cost for C1871 is $56–333. Actual cost depends on your vehicle, location, and labor rates.
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