Chery A11 2003 - Page 712

4 Long Brake Pedal Travel Possible Causes
［Note］Visually inspect if there is an external leakage or mechanical
problem. Check if there is air in system by bleeding method. Check if
normally closed valve exist a leakage problem using haydraulic unit function
on scan tool.
●brake fluid leakage
●normally closed valve leakage
●there is air in system
●brake rotor heavily worn
●manual brake misadjusted
Visually inspect if fitting leaking.
N
OT NORMAL
Tignten fitting to specified torque.
N
ORMAL
N
OT NORMAL
Replace brake rotor.
Check if brake rotor worn?
N
ORMAL
N
OT NORMAL
Replace manual brake adjuster unit.
Check manual brake adjuster unit.
N
ORMAL
Bleeding check
N
ORMAL
N
OT NORMAL
Re
p
eat bleedin
g
p
rocedures
Check if there is a normally closed valve
leakage using HCU DIAGNOSTIC
FUNCTION on scan tool.
N
OT NORMAL
Replace HCU
(Hydraulic Controlled Unit)
21
Chery SQR7160 series sedan ABS system－fault diagnostic and repairing