DTC 55

Code 55: Brake Fluid Level Warning Switch Circuit, DTC Chart:

Brake Fluid Level Warning Switch Circuit, Wiring Diagram:

Brake Fluid Level Warning Switch Circuit, Inspection Procedure Part 1 Of 2:

Brake Fluid Level Warning Switch Circuit, Inspection Procedure Part 2 Of 2:

CIRCUIT DESCRIPTION
The Brake Fluid Level Warning Switch sends the appropriate signal to the ECU when the brake fluid level drops.

FAIL SAFE FUNCTION
If trouble occurs in this circuit, the ECU cuts off current to the TRAC solenoid relay and prohibits TRAC control.