Page 886 - Foton Workshop Manual - Tunland (AT)

04-740 DIAGNOSTICS - WIPER & WASHER

Diagnostic steps

1 . Check fuse

(a) Ignition Switch: OFF.

(b) Check fuse: F8 (25A) inside interior fuse box.
04

Check whether the result is normal?

Yes> go to step 2
No> replace fuse

2 . Check the low speed relay of front wiper.
(a) Ignition Switch: OFF.
(b) Pull out the low speed relay R10 of front wiper.

(c) Measure the electrical resistance based on
the value in the following form.
Standard voltage

Multimeter Standard
Conditions
connection value
Normal
situation 1–2 Breakover

Apply power
supply voltage
to position 3–5 ＜ 2 Ω
between pin 1
and 2,

Check whether the result is normal?

Yes> go to step 3
No > Replace the low speed relay of front wiper.

Page 886