Page 159 - Workshop Manual - Tunland (2017)
P. 159
DIAGNOSTICS - ANTI-LOCK BRAKING SYSTEM (ABS) 04-21
(a) Check right rear, left rear wheel speed sensor
signal terminal
CAUTION
The sensor signal terminal shall be free of
scratch or absorbing broken metal scraps.
04
Check whether the result is normal?
Yes> go to step 7
No > Clean corresponding wheel speed sensor signal terminal.
7 . Check the sensor signal gear
(a) Check the teeth of signal gear.
CAUTION
• The signal gear shall be free of scratch,
absorbing the broken metal scarps or
external material.
• If there are outside materials, the output
voltage shall be checked after taking them
out.
Check whether the result is normal?
Yes >Maintain or change the ABS control module.
No > Clean corresponding speed sensor signal gear.
