Chery A15. Manual - part 121

 

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 

 

 

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the wiper motor 
does not 
function. 

be reset. 

contact 

of 

the 

short-time wiping of 
the wiper switch has a 
poor contact. Replace 
the switch. 
(2) Improve the 
flexibility of the wiper 
switch. When the 
handle is being 
released, the switch 
can automatically 
reset. 

The wiper fails 
to be reset 
automatically. 

When the wiper 
motor is 
working 
respectively 
under the 
intermittently 
wiping, slowly 
wiping, fast 
wiping and 
short-time 
wiping position, 
turn off the 
wiper switch, 
and the wiper 
blade fails to 
stop at the 
original position.

(1) There is 
malfunction in 
the wiper 
switch. 
(2) There is 
damage in the 
speed reducer. 

(1) Check the 0 
position contact of the 
wiper switch. If it is 
poor contact, replace 
it. 
(2) If the contact 
works properly, check 
the automatic stop 
conducting strip 
installed on the back 
of the worm output 
shaft of the speed 
reducer, and 3 
conducting contacts 
installed on the cover 
of the speed reducer. If 
they are defective, 
replace them. 

 

The washer 
motor does not 
function. 

When the 
ignition switch 
is turned on, turn 
the wiper switch 
to the spray 
position, the 
washer motor 
does not 
function. 

(1) The circuit 
of the washer 
motor is open. 
(2) There is 
malfunction in 
the ignition 
switch. 

(1) Ignition switch. 
(2) If the ignition 
switch works properly, 
then verify that the 
wiper spray switch has 
a poor contact or is 
defective. If it has a 
poor contact or is 
defective, replace the 
wiper switch. 
(3) If the wiper spray 
switch works properly, 
verify that the circuit 
of washer motor power 

 

 

T-42

 

is open. 
(4) If the circuit of the 
motor power works 
properly, replace the 
washer motor. 

The washer 
functions, but 
the wiper does 
not function. 

When the 
ignition switch 
is turned on, turn 
the wiper switch 
to the spraying 
position, the 
washer 
functions, but 
the wiper does 
not function. 

The intermittent 
controller of the 
wiper is 
defective. 

The washer functions, 
but the wiper does not 
function, it is mainly 
because a malfunction 
in the wiper 
intermittent controller 
results a circuit open 
to the wiper motor, so 
the wiper cannot 
function. Replace the 
wiper intermittent 
controller. 

 

 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

T-43

 

ELECTRIC WINDOW REGULATOR SYSTEM 

SYSTEM DESCRIPTION 

The Chery sedan A15LHD employs an electric steel wire type window regulator. The 
structure is shown in figure (window-1). 

 

Electric window regulator (window-1) 

                                         

The up/down operation of the window can be centrally controlled by the driver through 
pushing buttons, and also can be controlled individually by the door switch to adjust the door 
window opening. The mechanism transmission route is as follows: motor → speed reducer → 
steel wire roller → steel wire → window supporting bracket → window up/down. The 
control module is installed under the left-hand rear seat, as shown in the figure (window-2). 

 

Electric window control module 

 
 

 

 

 

 

 

T-44