FixVault

Bleeding Brake System

Bleed ABS in same way as conventional system using appropriate bleeding sequence. See HYDRAULIC LINE BLEEDING SEQUENCE table. After bleeding brakes, bleed front side of actuator and then rear side of actuator. Use DOT 3 brake fluid only.

HYDRAULIC LINE BLEEDING SEQUENCE

Application (1) Sequence
Quest (2) LF, RF, LR, RR
(1) On models with Load-Sensing Proportioning Valve (LSPV), bleed LSPV before bleeding wheel cylinders.
(2) Bleed with ignition off and positive battery cable disconnected.