BRAKE FLUID ON-VEHICLE INSPECTION

CAUTION / NOTICE / HINT

Note

If using a dropper to adjust the fluid amount, make sure that the dropper has not been used with mineral oils, water or deteriorated brake fluid. Sealed areas may deteriorate and lead to fluid leaks, or the fluid may deteriorate and lead to decreased efficiency.

Tech Tips

If the brake fluid level is lower than the MIN line, inspect for brake fluid leaks and brake pad wear. After repair or replacement, adjust the brake fluid level in the reservoir as specified below.

PROCEDURE


  1. INSPECT AND ADJUST FLUID LEVEL IN RESERVOIR (when Using the GTS)


    1. Connect the GTS to the DLC3 with the ignition switch off.

    2. Check that the shift lever is in P and the parking brake is applied, and turn the ignition switch to ON (IG).

    3. Turn the GTS on and enter the following menus: Chassis / ABS/VSC/TRC / Utility / ECB* Utility / Zero Down.

      *: Electronically Controlled Brake System

    4. Select "Next" and wait for 10 seconds.

    5. After the booster pump has stopped, inspect that the fluid level is between the MAX and MIN lines. If necessary, refill the brake fluid to the MAX line.

      A01UZGDE06
      Text in Illustration
      *A for LHD *B for RHD
      *a MAX Line *b MIN Line
      Brake fluid
      SAE J1704 or FMVSS No. 116 DOT4

  2. INSPECT AND ADJUST FLUID LEVEL IN RESERVOIR (when Not Using the GTS)


    1. Inspect that the fluid level is above the MIN line with the ignition switch ON (IG). If necessary, refill the brake fluid to the fluid level support line with the ignition switch ON (IG).

      A01UZGDE07
      Text in Illustration
      *A for LHD *B for RHD
      *a Fluid Level Support Line - -
      Brake fluid
      SAE J1704 or FMVSS No. 116 DOT4