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BRAKE FLUID LEVEL SWITCH BRC-3 < DTC/CIRCUIT DIAGNOSIS > [WITHOUT ABS] C D E G H I J K L M A B BRC N O P DTC/CIRCUIT DIAGNOSIS BRAKE FLUID LEVEL SWITCH Component Function Check INFOID:0000000006037678 1. CHECK BRAKE FLUID LEVEL SWITCH OPERATION When the brake fluid is full or empty.
Then check that the brake warning lamp in the combination meter turns ON/OFF correctly. Is the inspection result normal? YES >> INSPECTION END NO >> Proceed to diagnosis procedure. Refer to Diagnosis Procedure INFOID:0000000006034868 1. CHECK THE BRAKE FLUID LEVEL Check the brake fluid level. Refer to . Is the inspection result normal? YES >> GO TO 2. NO >> Refill the brake fluid. Refer to . 2. CHECK BRAKE FLUID LEVEL SWITCH CIRCUIT 1. Check continuity between brake fluid level switch harness connector and combination meter harness con- 2. Check continuity between brake fluid level switch harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace error-detected parts. 3. CHECK BRAKE FLUID LEVEL SWITCH GROUND CIRCUIT Check continuity between brake fluid level switch harness connector and ground. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace error-detected parts. 4. CHECK BRAKE FLUID LEVEL SWITCH Condition Brake warning lamp illumination status When the brake fluid is empty in the reservoir tank. ON When the brake fluid is full in the reservoir tank. OFF Brake fluid level switch Combination meter Continuity Connector Terminal Connector Terminal E37 1 M34 36 Existed Brake fluid level switch — Continuity Connector Terminal E37 1 Ground Not existed Brake fluid level switch — Continuity Connector Terminal E37 2 Ground Existed |