Chery A15. Manual — part 164

Chery A15 Maintenance Manual

Circuit diagram of Chery A15 windshield wiper and washer:

Circuit Diagram of Windshield Wiper and Washer

到喇叭继电器

To horn relay

红

Red

间歇雨刮继电器

Intermittent wiper relay

绿

Green

洗涤器

Washer

棕

Brown

喇叭按钮

Horn

button

黑

Black

雨刮器开关

Wiper

switch

黄

Yellow

雨刮电机

Wiper

motor

兰

Blue

灰

Gray

Chery A15 Maintenance Manual

Wiper/Washer Component Part Function List

Level

Switch

Intermittent

Relay

(Conduction

between Pins)

V5 Washer

(Conduction

between Pins)

Wiper Switch

(Conduction

between Pins)

Wiper Motor

(Conduction

between Pins)

Remarks

Low speed

5/53s

2/53m

B+

53e

53

B+

53

B+

B+

(Power

supply

anode)

High speed

53b

53a

B+

53b

B+

B+

(Power

supply

anode)

Intermittent

1/J

2/53m

B+

8/15

int

53a

B+

53

B+

B+

(Power

supply

anode)

Returning

5/53s

2/53m

B+

53

53e

B+

53

53e

53a

B+

B+

(Power

supply

anode)

Washing

6/T

2/53m

8/15

B+

1

B+

53a

53c

B+

53

B+

B+

(Power

supply

anode)

Chery A15 Maintenance Manual

Section Two: Installation of Wiper/Washer System

1. Installing Wiper

Assemble wiper blade and swing bar;

Open engine hood;

Insert wiper connecting rod to make fixing hole and the welding nut on vehicle

body concentric;

Fasten the connecting rod with three bolts and washers, tightening torque:

9Nm;

Install downflow trough flapper of windshield, etc. (refer to vehicle body

instruction);

Align wiper blade with the arrow stamped on windshield; fix swing bar in

swing bar shaft and tighten fixing nut, meanwhile keep pressing wiper blade to

avoid movement;

Fasten swing bar with two nuts, tightening torque: 16-19Nm, and then fit

protective cover.

2. Installing Washer System

Fix six cleaning fluid pipe fixing clips and one jecket;

Fix nozzles on engine hood;

Connect one end of cleaning fluid pipe with fluid tank, and fix cleaning fluid

pipe in correct direction, then fix nozzle connector;

Lock cleaning fluid tank onto vehicle body properly, and tighten with one nut

and washer.

Chery A15 Maintenance Manual

Section Three: Troubleshooting

Component Symptom Possible Cause

Solution

Remarks

Wiper motor

After ignition
switch is turned
on, wiper motor
does not work
when wiper
switch is at all
positions
(intermittent
wiping, low-speed
wiping,
high-speed wiping
and short-term
wiping).

(1) Wiper motor
power supply
open circuit.
(2) Poor contact

of ignition switch
or wiper switch.

(3) Wiper motor

open circuit.

(1) Check wiper power
supply for open circuit and
eliminate it if any.
(2) Measure voltage value
at each point on motor
winding with a multimeter
to check for open circuit,
and replace motor if any.
(3) Check wiper switch and
unloading relay at contact
X, and replace the parts if
abnormity is found.

Wiper motor

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

(1) Wiper

intermitter open
circuit.

(2) Internal

breakdown of
wiper intermitter.

(1) Check fuse S8 on relay
box, wiper relay and
unloading relay of contact
8/15.
(2) If fuse and relay are all
normal, check wiper
intermitter for open circuit.
Wire transfer route: ignition
switch ON - terminal 5F/2
of wiper motor -
intermittent level switch on
- 5F/5 - intermitter relay 1/J
- intermitter relay activated
Fuse S8 → wiper relay
terminal 8/15 → wiper
relay terminal 2/53M →
hole 2 of relay board plug S
wiper motor → green wire
→

wiper motor terminal

4/53 → wiper motor
terminal 5/31 →
brown/yellow wire →
earthing.