C1008
Brake Fluid Level Circuit High
C1008 is an OBD-II diagnostic trouble code meaning: Brake Fluid Level Circuit High. Common causes: malfunction of the brake fluid level sensor, short circuit in the sensor circuit. Estimated repair cost: $22–111.
Symptoms
- ABS/ESP indicator is on
- Low brake fluid level warning (even if level is normal)
- Incorrect operation of the ABS system
Causes
- Malfunction of the brake fluid level sensor
- Short circuit in the sensor circuit
- Oxidation of contacts in connectors
- Wiring harness damage
- Problems with the ABS control unit
How to Fix
- Check the brake fluid level (if low, top up to normal)
- Visually inspect the wiring and connectors of the level sensor
- Check the resistance of the brake fluid level sensor
- Diagnose the sensor circuit for short circuits/breaks
- If necessary, replace the sensor or repair the wiring
Related codes
FAQ
What does the C1008 code mean?
C1008 is an OBD-II diagnostic trouble code that indicates: Brake Fluid Level Circuit High
What causes a C1008 error code?
The most common causes of C1008 include: Malfunction of the brake fluid level sensor; Short circuit in the sensor circuit; Oxidation of contacts in connectors; Wiring harness damage.
How do I fix a C1008 diagnostic trouble code?
To fix C1008: Check the brake fluid level (if low, top up to normal). Visually inspect the wiring and connectors of the level sensor. Check the resistance of the brake fluid level sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1008?
Do not drive — repair immediately
How much does it cost to fix C1008?
The estimated repair cost for C1008 is $22–111. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat