Brake Fluid Level Switch System
Brake Fluid Level Switch SystemINSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSIS RESULTS
1. Check brake reservoir tank fluid level. If the level is low, add brake fluid.
2. Erase the self-diagnosis results and check self-diagnosis results.
Is the above displayed in the self-diagnosis display items?
YES : GO TO 2.
NO : INSPECTION END
2. CHECK CONNECTOR
1. Disconnect brake fluid level switch connector and VDC/TCS/ABS control unit connector and check terminal for deformation, disconnection, looseness, and so on. If there is any non-standard condition, repair or replace the terminal.
2. Securely reconnect the connectors and then perform self-diagnosis.
Is the result of self-diagnosis normal?
YES : The connector terminal contact is loose, damaged, open or shorted.
NO : GO TO 3.
3. CHECK HARNESS BETWEEN THE BRAKE FLUID LEVEL SWITCH AND THE VDC/TCS/ABS CONTROL UNIT
1. Turn ignition switch OFF and disconnect brake fluid level switch connector, VDC/TCS/ABS control unit, connectors.
2. Check continuity between brake fluid level switch connector E44 and VDC/TCS/ABS control unit connector B114.
OK or NG
OK : Connect connectors and conduct a VDC/TCS/ABS control unit self-diagnosis.
NG : If the open or short in harness, repair or replace the harness.