C1202 LEXUS – Master Reservoir Level Malfunction

C1202 LEXUS Possible Symptoms

Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)

C1202 LEXUS Possible Causes

Low brake fluid level,Brake fluid leaks,Faulty Brake fluid level warning switch (Brake master cylinder reservoir assembly),Brake fluid level warning switch harness is open or shorted,Brake fluid level warning switch circuit poor electrical connection

C1202 LEXUS Description

When a fluid level drop in the brake master cylinder reservoir assembly is detected, a signal is sent to the skid control ECU. If the DTC for the fluid level drop is memorized, the warning will be canceled and the DTC will not be stored when the fluid level returns to normal.