56
BRAKES
Sr.
Trouble
Cause
Remedy
No.
14.ABS warning lamp stays ‘ON’
ABS unit faulty
No supply to ABS unit
• Check wiring connections &
battery condition.
Electrical circuit problem :
• Check wiring harness
Intermittent contact, Wiring
connections
connections / connections loose/
faulty
Component and sensor failure :
• Check gap between sensor &
RPM sensors/toner rings fitting
toner ring
loose, gap disturbances, Sensor
signal that deviates from
the specified levels
Circuit / bulb failure
• Replace bulb
Leakage from hydraulic unit ports • Eliminate leakage by
tightening
Hydraulic unit fluid level low • Check reservoir fluid level and
bleed properly.
Unusual response and malfunction • Check sensor condition &
in the actuators
replace if necessary.




