Page 392 - Workshop Manual - Tunland (2017)
P. 392
04-254 DIAGNOSTICS - WIPER & WASHER
Defect phenomenon Suspect Area Reference
1. Windshield glass (oily stain
-
or car wax)
2. Washing liquid (poor quality) -
3. Wiper blade (incorrect type) -
04
Chapter 65 Wiper and washer –
4.Wiper blade (rubber aging or
Wiping effect is poor replacement of wiper blade assem-
chapping)
bly
5. Wiper arms (deformed or Chapter 65 Wiper and washer –
damaged) replacement of wiper assembly
6. Wiper arms (deteriorated Chapter 65 Wiper and washer –
spring) replacement of wiper assembly
Chapter 65 Wiper and washer -
1. Washer switch (damaged)
inspection of wiper and washer
2. Washer pump assembly Chapter 65 Wiper and washer -
Washer doesn't work
(damaged) inspection of wiper and washer
3. Harness (broken circuit or
-
short circuit)
1. Washer fluid (inadequate) -
2. Washer fluid (frozen) -
3.Washer fluid hose (damaged
No washer fluid injec- or blocked) -
tion or weak injection Chapter 65. Wiper & washer -
4. Nozzle (blocked)
nozzle, check
5. Washer pump assembly Chapter 65 Wiper and washer -
(damaged) inspection of wiper and washer
Incorrect nozzle cover- 1. Nozzle (adjustment required) Chapter 65 Wiper and washer -
age inspection of wiper and washer
