Chery A15. Manual — part 165

Chery A15 Maintenance Manual

(3) If wire connection is
normal, it is the wiper
intermitter fault.

Wiper motor

After ignition
switch is turned
on, wiper motor
has no low-speed
service when
wiper switch is
placed at
(low-speed
wiping) position.

(1) Wiper motor

low-speed open
circuit.

(2) 2/53m

intermitter relay
or wiper switch
fault.

(3) Wiper motor

low-speed
winding open
circuit.

(1) Check power supply
when ignition switch is ON.
(2) If power supply is
normal, check wiper switch.
(3) If wiper switch is
normal, check wiper
low-speed winding for open
circuit.
(4) Check green wire of
motor plug to see if it is
conducted. If yes, it is wiper
motor low-speed winding
open circuit; and if no, it is
low-speed open circuit.

Wiper motor

After ignition
switch is turned
on, wiper motor
has no high-speed
service when
wiper switch is
placed at
(high-speed
wiping) position.

(1) Wiper motor

high-speed open
circuit.

(2) Wiper switch
fault.
(3) Wiper motor

high-speed
winding open
circuit.

(1) Check power supply
when ignition switch is ON.
(2) If power supply is
normal, check wiper switch.
(3) If wiper switch is
normal, check wiper
low-speed winding for open
circuit.
Wiper motor terminal 4/53
→

wiper motor terminal

5/31 → brown/yellow wire
→

earthing.

Wiper motor

After ignition
switch is turned
on, wiper motor
has no short-term
service when
wiper switch is
placed at
(short-term
wiping) position.

(1) Wiper switch

fault.

(2) Poor
returning of
wiper switch.

(1) Low-speed, high-speed
wiping are all normal, but
no short-time wiping, this is
caused by poor switch
contact of short-term wiping
position. Replace the
switch.
(2) Make wiper switch
move smoothly: switch
automatically returns after
handle is released.

Wiper blade

When

wiper (1) Wiper switch (1) Check wiper switch zero

Chery A15 Maintenance Manual

switch is turned
off during
intermittent
wiping, low-speed
wiping,
high-speed wiping
or short-term
wiping, the wiper
blade does not
return to its
original position.

fault.

(2) Reducer

failure.

position contact, and
repalce the switch if poor
contact is found.
(2) If contact is normal,
check the autostop
positioning conducting strip
on back side of reducer gear
worm output shaft and the
three contacts on reducer
cover. If found of any
damage, replace it.

Washer motor

After ignition
switch is turned
on, wiper switch
is placed at
spraying position,
washer motor
does not work.

(1) Washer motor
power supply
open circuit.
(2) Ignition

switch fault.

(1) Check ignition switch.
(2) If ignition switch is
normal, check spraying
switch contact of wiper
switch, and repalce wiper
switch if poor contact or
damage is found.
(3) If spaying switch is
normal, check washer motor
power supply for open
circuit.
(4) If motor power circuit is
normal, replace washer
motor.

Washer and
wiper

After ignition
switch is turned
on, wiper switch
is placed at
spraying position,
washer works well
but wiper does not
work.

Wiper intermitter
damage.

Washer works but wiper
does not work, this is
mainly caused by
intermitter fault which
makes wiper motor circuit
open. Replace the
intermitter.

Chery A15 Maintenance Manual

Chapter Seven: Electric Window Riser

Section One: Introduction to Window Riser System

Chery A15 adopts electric wire window riser. The structure is shown in the figure

(Window-1).

Electric Widow Riser (Window-1)

Window rise or fall is controlled by both control buttons at driver's side and

independent switch located on each door. Power transfer route: motor → reducer→

wire reel → wire → glass support → glass rise or fall. Control module is installed

under rear left seat, as the figure (Window-2) shows.

Location of Window Riser Control Module (Window-3)

Chery A15 Maintenance Manual

Section Two: Working Principle of Electric Window Riser

(I). Window Control System Instruction

This system mainly consists of a 35-pin window riser control module, front left

(driver side) window riser combination switch, front right window riser switch, rear

left window riser switch, rear right window riser switch, four window riser motors (on

four doors) and safety switch.

(II). Working Principle of Electric Window Riser

1. Terminals of Window Riser Control Module

Terminal Function Terminal Function Terminal Function

1

Front right window rise

13

Empty

25

Rear left window riser

motor

2

Rear right window rise

14

Empty

26

Front right window

riser motor

3

Front left window fall

15

Empty

27

Earthing

4 Empty

16

To anti-theft alarm pin

12

28

FS18 30A constant

current B+

5 Empty

17

Ignition switch ON

output B+

29

Front right window

rise

6

Front right window fall

18

Empty

30

Rear left window rise

7 Empty

19

Connection 15 ignition

switch ON B+

31 Empty

8

Front left window rise

20

Rear right window riser

motor

32

Rear left window fall

9 Earthing

21

Rear right window riser

motor

33

Rear left window riser

motor

10 Earthing

22

FS18 30A constant

current B+

34

Rear left window riser

motor

11 Empty

23

FS18 30A constant

current B+

35

FS18 30A constant

current B+

12

Rear right window fall

24

Rear left window riser

motor