C1885
Air Suspension Right Rear Height Sensor Circuit Failure
C1885 is an OBD-II diagnostic trouble code meaning: Air Suspension Right Rear Height Sensor Circuit Failure. Common causes: open or shorted sensor wiring harness, oxidation of contacts in connectors. Estimated repair cost: $33–167.
Symptoms
- Incorrect body height on one side
- Suspension fault light is on
- Suspension does not automatically adjust height
- Harsh rear impacts on bumps
Causes
- Open or shorted sensor wiring harness
- Oxidation of contacts in connectors
- Mechanical damage to the level sensor
- Suspension control module malfunction
- Problems with power or circuit ground
How to Fix
- Carry out diagnostics using a scanner, check the current parameters of the sensor
- Visually inspect the wiring harness and connectors for damage.
- Check the resistance and voltage in the sensor circuit
- Test the level sensor (usually 3-wire: power, ground, signal)
- If necessary, replace the sensor or repair a break in the wiring
Related codes
FAQ
What does the C1885 code mean?
C1885 is an OBD-II diagnostic trouble code that indicates: Air Suspension Right Rear Height Sensor Circuit Failure
What causes a C1885 error code?
The most common causes of C1885 include: Open or shorted sensor wiring harness; Oxidation of contacts in connectors; Mechanical damage to the level sensor; Suspension control module malfunction.
How do I fix a C1885 diagnostic trouble code?
To fix C1885: Carry out diagnostics using a scanner, check the current parameters of the sensor. Visually inspect the wiring harness and connectors for damage.. Check the resistance and voltage in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1885?
Limited driving only, diagnose soon
How much does it cost to fix C1885?
The estimated repair cost for C1885 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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