Chery QQ Service Manual Chassis System
2) Vacuum actuator description
Points of attention
Use clean fluid to lubricate
rubber parts for easily mounting.
Don’t use compressed air with
lubricant on brake parts.
Drain out air for whole or partial
system after removing any
hydraulic parts.
The specified torque is used in
dry fixture.
Operate on the clean desk without
mineral oil.
3) Brake caution system description
The yellow ABS warning light is
used in ABS system. The light is in
instrument panel. The light will work
under following process:
1. Turn on ignition switch and
engine is not started, the light will
be on.
2. Light will be on when engine
starting.
3. Light will be off after engine
starting.
The operation of light is one
important part for diagnosis ABS
system. If light is on during driving,
it means system is fault. Please see
“ Diagnosis for ABS” in “ ABS
system”.
5.1.6.4 Brake caution system circuit
description
Circuit run
The warning light in instrument panel
will be on under following
conditions:
Turn on ignition in starting
position.
Set park brake.
Brake fluid level is too low.
ECU and instrument cluster
ground.
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Chery Automobile Co., Ltd
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