Page 2201 - Foton Workshop Manual - Aumark (BJ1099)

DIAGNOSIS-WIPER AND WASHING SYSTEM 62-149

Malfunction Possible Reason Reference
Symptoms

1.Windshield (having oil stains or car wax) -

2.Cleaning solution（poor quality） -
3.Wiper blade (wrong model) - 62
Poor wiping 4.Wiper blade (the rubber is burn-in or
effect chapped) Chapter 44 wiper and washing

5.Wiper arms (deformed or damaged) system-wiper arm assembly,
6.Wiper arms (the elasticity of the spring is replacement
declining)

1.Washer switch (damaged) Chapter 62 diagnosis-wiper and
The washer fails to work 2.Washing pump assembly (damaged) washing system, the washer fails

3.Harness (disconnection or short circuit) to work
1.Cleaning solution (deficiency) -

2.Cleaning solution (frozen) -
3.Cleaning solution hose (damaged or
The cleaning solution blocked) -
fails to spout or spout
feebly. 4.nozzle (blocked) Chapter 44 wiper and washer-
wiper nozzle, checkup
Chapter 44 wiper and washer-
5.Washing pump assembly (damaged)
wiper and washer, checkup

The spray area of cleaning Chapter 44 wiper and washer-
solution 1.nozzle (need to adjust)
incorrect wiper and washer, checkup

Page 2201