Fault Diagnostic Precaution - Chery A11 2003 Repair Manual

Chery
ABS is an electronic hydraulic controlled system and below condition is normal when ABS is under normal
operating condition.
Condition
System self-check sound
Sound when ABS operating
ABS operating, but a long brake distance.
SQR7160 series sedan ABS system－fault diagnostic and repairing

2. Fault Diagnostic Precaution

Explanation
After engine on, bumping similar sound may occurs from
engine compartment sometime. It is the sound of ABS
system self-check and is normal.
1. Sound of motor running in ABS hydraulic unit.
2. Sound of brake pedal viabrating.
3. When ABS operating, creaking sound from suspension
dashing or friction sound between tire and ground。
Note: Tire may also creak when ABS is under normal
operating.
When running on snowy or sandy road, a ABS installed
vehicle braking distance is longer than a vehicle without
ABS sometime. Special care shall be used when driving
on such road surface.
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