BRAKE FLUID LEVEL SENSOR INSPECTION

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1.  Connect the M-MDS to the DLC-2.

2.  Switch the ignition ON (engine off).

3.  Verify that the fluid level (PID: BRK_FLD_STAT) changes according to the brake fluid reserve tank fluid level. (See PID/DATA MONITOR TABLE [ELECTRONICALLY CONTROLLED BRAKE UNIT].)

•  If it cannot be verified, replace the electronically controlled brake unit.

(See ELECTRONICALLY CONTROLLED BRAKE UNIT REMOVAL/INSTALLATION.)