C1155 Audi Brake Fluid Level Low
Possible causes
– Low brake fluid level at the reservoir
– Faulty brake fluid level sensor
– Faulty brake fluid level sensor
What about the obd code?
Brake fluid level is low or communication line between the ABS actuator and electric unit (control unit) and brake fluid level switch is open or shorted.
Symptoms
– ABS light ON
– Brake light ON
– Brake light ON
C1155 Audi OBD Code Description
The brake fluid level switch converts the brake fluid level to an electric signal and transmits it to the ABS actuator and electric unit (control unit)
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