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Chery A series. Manual - part 120

The working list of wiper/washer components

Gear

Intermittent

wiper relay

(state of

conduction

between the

pins)

V5 washer

(state of

conduction

between the

pins)

Wiper switch

(state of

conduction

between the

pins)

Wiper motor

(state of

conduction

between the

pins)

Remarks

Low gear

5/53s

2/53m

B+

53e

B+

(power

supply

positive

grid)

High gear

53b

53a

B+

53b

B+

(power

supply

positive

grid)

Intermittent

gear

1/J

2/53m

B+

8/15

int

53a

B+

(power

supply

positive

grid)

Reset gear

5/53s

2/53m

B+

53e

B+

53e
53a

B+

(power

supply

positive

grid)

Washing

gear

6/T

2/53m

8/15

B+

53a
53c

B+

(power

supply

positive

grid)

REMOVAL/INSTALLATION OF WIPER WASHER SYSTEM

1. INSTALLATION/REMOVAL OF THE WIPER SYSTEM:

z Disconnect the negative grid of the battery;

z Assemble the wiper blade and wiper arm;

z Open the front hood;

T-38

z Place the wiper link-rod inside and concentric the fastening hole with the welded nut of car
body;

z Tighten it with 3 bolts and washers, and the tightening torque is 9N·m;

z Install the water channel guard for the front window and other parts (see car body

instruction for details);

z According to the arrow printed on the front window, align the wiper blade with the

assembling arrow on the window; place the wiper arm into the wiper arm shaft, tighten the
fastening nut of the wiper arm and in the mean time press the blade tightly without
moving;

z Tighten the wiper arm with 2 nuts with tightening torque of 16～19 Nm, and install the
guard plate.

z The installing steps are reverse to those for removal.

2. INSTALLATION/REMOVAL OF THE WASHER SYSTEM

z Install 6 fastening clips of the washing liquid tube and 1 guard sleeve;

z Install the nozzle on the front hood;

z Insert one end of the washing liquid tube into the washing liquid container, install the

washing liquid tube in the correct direction and insert the connector to the nozzle properly;

z Align the washing liquid container with the stationery jaw of car body, and tighten it with 1

nut and washer.

z The installing steps are reverse to those for removal.

FAULT DIAGNOSIS AND TROUBLESHOOTING

Functioning

state of the

component

Malfunction

symptom

Malfunction

reasons

Malfunction

diagnosis and

troubleshooting

Remarks

The wiper motor
does not
function.

When the
ignition switch
is turned on, turn
the wiper switch
to (intermittent
wiping), (slow
wiping), (fast
wiping),
(short-time
wiping) position,
the wiper motor
always does not
function.

(1) The power
supply circuit of
the wiper motor
is open.
(2) Poor contact
of the ignition
switch and the
wiper switch.
(3) There is an
open circuited
point in the
wiper motor.

(1) Check the circuit
of the wiper power to
see whether there is
any open circuit. If
there is, fix it
immediately.
(2) Test the voltage of
each point of the
motor winding with
multimeter, and verify
that the motor circuit
is open. If it is open,
replace the motor.

T-39

(3) Verify that the
wiper switch and the
X-contact off-load
relay function
normally. Otherwise,
replace the
corresponding parts.

The intermittent
wiping does not
function.

When the
ignition switch
is turned on, turn
the wiper switch
to (intermittent
wiping) position,
the wiper motor
does not
function
intermittently.

(1) The circuit
of the wiper
intermittent
controller is
open.
(2) The internal
part of the wiper
intermittent
controller is
damaged.

(1) Verify that the fuse
S8 in the relay box and
the wiper relay,
8/15-contact off-load
relay are normal.
(2) If the fuse and the
relay are normal,
verify that whether the
intermittent controller
circuit of the wiper is
open.
The route of the circuit
is as follows:
Turn on the ignition
switch

→ wiper motor

terminal 5F/2

→ turn

on the intermittent
gear -5F/5

→

intermittent controller
relay 1/J

→

intermittent controller
relay function.
Fuse S8 → wiper relay
terminal 8/15 → wiper
relay terminal 2/53M
→ the 2# socket of the
relay base connector S
→ green wire → wiper
motor terminal 4/53 →
wiper motor terminal
5/31 → brown/yellow
wire → grounding.
(3) If the circuit works
properly, it is the
malfunction of wiper
intermittent controller.

T-40

The slowly
wiping motor
does not
function.

When the
ignition switch
is turned on, turn
the wiper switch
to (slowly
wiping) position,
the wiper motor
does not run.

(1) The slowly
wiping circuit of
the wiper motor
is open.
(2) There is
malfunction in
the 2/53m
intermittent
controller relay
and the wiper
switch.
(3)The wiper
motor slowly
wiping winding
is open.

(1) Power supply of
ignition switch ON.
(2) If the power supply
of ignition switch ON
works properly, check
the wiper switch.
(3) If the wiper switch
works properly, verify
that the slowly wiping
circuit of the wiper is
open.
（

4) Verify that the

green wire of the
motor connector has
electricity. If it has, it
indicates that the
slowly wiping winding
of the wiper motor is
open; If it has not, it
indicates that the
slowly wiping circuit
of the wiper is open.

The fast wiping
does not
function.

When the
ignition switch
is turned on, turn
the wiper switch
to (fast wiping)
position, the
wiper motor
does not run.

(1) The fast
wiping circuit of
the wiper motor
is open.
(2) There is
malfunction
with the wiper
switch.
(3) The circuit
of wiper motor
fast wiping
winding is open.

(1) Power supply of
ignition switch ON.
(2) If the power supply
of ignition switch
“ON” is normal, check
the wiper switch.
(3) If the wiper switch
works properly, verify
that the fast wiping
circuit of the wiper is
open, wiper motor
terminal 4/53 → wiper
motor terminal 5/31 →
brown/yellow wire →
grounding.

The short-time
wiping of the
wiper motor
does not
function.

When the
ignition switch
is turned on, turn
the wiper switch
to (short time
wiping) position,

(1)There is
malfunction in
the wiper
switch.
(2) The wiper
switch fails to

(1)The wiper motor
can rotate under
slowly and fast
wiping, except the
short-time wiping. It
indicates the switch

T-41

Content .. 118 119 120 121 ..