MAZDA 323 1989 Factory Repair Manual

REAR WIPER AND WASHER S
Rear wiper does not operate
Check REAR WIPER 10A NG
= Repair harness and replace fuse
Turn ignition switch ON t
Check for battery voltage at terminal-wire (L/G) of rear NG
wiper motor connector Repair harness (Fuse-Rear wiper motor)
I
OK
I
Check for battery voltage at terminal-wire (L/B) of rear
wiper motor connector
I NG-
- Check rear wiper motor (Refer to page S-77)
OK
6
Remove the CPU
Check for battery voltage at B wire of the joint box (CPU) Repair harness (CPU-Rear wiper motor)
Check for OV at F wire of th Repair harness (CPU-Rear wiper switch)
Disconnect the rear wiper switch connector
Check for continuity of terminal-wire (B) to ground
I Repair harness (Rear wiper switch-Body ground)
OK
Check the rear wiper switch (Pi
Replace rear wiper switch
OK
- Replace CPU
J
23UOSX-025
Rear wiper automatic park function does not work t
Check continuity between rear wiper motor body and
ground Repair ground circuit of motor body
OK
Check rear wiper motor (Ref
I Replace rear wiper motor
23UOSX-026
s-75

REAR WIPER AND WASHER
Rear wiper does not stop when switch turned OFF
I -
Turn ignition switch ON and operate motor
I
Verify that wiper stops when connector disconnected
from rear wiper switch Check rear wiper switch (Refer to page S-77) NG
Disconnect connector from rear wiper motor;
check for no continuity of terminal-wire (L/B) of harness
side connector to ground Repair harness (Rear wiper motor-Rear wiper switch)
Check rear wiper motor (Re NG
Replace rear wiper motor
Replace CPU
23UOSX.027 Rear washer motor does not operate
(Rear wiper operates OK)
Check METER 15A fuse
Repair harness and replace fuse
Turn ignition switch ON
I
Check for battery voltage at terminal-wire (B/Y) of rear
NG
washer motor Repair harness (Fuse-Rear washer motor)
I
Check for battery voltage at terminal-wire (0) of rear
washer motor
t Check rear washer motor (Refer to page S-77)
1 OK
Check for battery voltage at terminal-wire (0) of rear
washer switch
I NG
_ Repair harness (Rear washer motor-Rear washer
switch)
Check rear washer switch (R
Replace rear washer switch
23UOSX.028
S-76

REAR WIPER AND WASHER S
23UOSX-02
b
I I 23UOSX-030
TYPE 1
TYPE 2 n
d
I I
23UOSX-031
REAR WIPER MOTOR
Inspection
Conductivity check
1. Disconnect the rear wiper motor connector.
2. Check for continuity between terminals (A) and (B) with an
ohmmeter.
Operation check
1. Check that the motor operates continuously when battery
voltage is connected to terminal (A) and a ground is con-
nected to terminal (B) of the motor.
2. Disconnect the ground from terminal (B) and immediately
connect it to the motor body. Verify that the motor shaft stops
at the park position.
3. If not as specified, replace the rear wiper motor.
REAR WASHER MOTOR
Inspection
1. Disconnect the rear washer motor connector.
2. Check for continuity between terminals (a) and (b) of the
washer motor with an ohmmeter.
3. Connect battery voltage to terminal (b) and ground termi-
nal (a) of the washer motor. Verify that the washer motor
operates.
4. If not as specified, replace the rear washer motor.
REAR WIPER AND WASHER SWITCH
Inspection
1. Disconnect the rear wiper and washer switch connector.
(Refer to Removal of combination switch; Section T.)
2. Check for continuity between terminals with an ohmmeter.
(Refer to; Section T.)
3. If not as specified, replace the combination switch.
s-77

S
COMPONENTS REAR WIPER AND WASHER
Removal / Installation
1. Disconnect the negative battery cable.
2. Remove in the order shown in the figure.
3. Install in the reverse order of removal.
Note
l Refer to Section T for removal of the rear wiper and washer switch (in combination switch).
l Remove the rear portion of the headliner for removal of the rear washer nozzle.
(Refer to page Si91.)
r
6.9-9.8 N.m (70-100 cm-kg, 61-97 in-lb)
.9-9.8 N.m (60-100 cm-kg, W-87 In-lb)
2.9-5.9 N.m
(30-60 cm-kg,
v “L;/” 4.9-7.8.N.m
(SO-SO cm-kg, 4349 In-IL
S-78

REAR WIPER AND WASHER S
Wiper
Washer
1. Rear hatch lower trim
7. Trunk end trim
Removal / Installation . . . . . . . . . . . . . . . . page S-
98 Removal / Installation . . . . . . . . . . . . . . . . page
S- 98
2. Wiper arm cover 8. Trunk side cover
3. Rear wiper arm and blade Removal / Installation . . . . . . . . . . . . . . . . page S-
98
Adjustment
Note . . . . . . . . . . . . . . . . . . . . . . . page S- 79 9. Trunk side trim
4. Seal cap Removal / Installation . . . . . . . . . . . . . . . . page S-
98
5. Outer bushing 10. Rear header trim
6. Rear wiper motor Removal / Installation . . . . . . . . . . . . . . . . page S- 98
Inspection .,, ., . . . . . . . . . . . . . . . . . . . . . . . . . . . .
page S- 77 11. Rear seat belt upper anchor
Removal / Installation . . . . . . . . . . . . . . . . page S-l 01
12. C-pillar trim
Removal / Installation . . . . . . . . . . . . . . . . page S-
98
13. Washer tank assembly
a. Washer tank
b. Washer motor
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
page S- 77
14. Washer nozzle
Adjustment Note . . . . . . . . . . . . . . . . . . . . . . . page S-
79
15. Washer pipe
23UOSX-032
REAR WINDOW MOLDING
mm (in)
03uosx-14
REAR WINDQW MOLDING I
mm (in
03uosx-14
Adjustment Note
Arm height
1. Set the motor shaft to the park position by turning the rear
wiper switch from ON to OFF.
2. Set the arm height as shown in the figure.
Tightening torque:
5.9-9.8 N*m (80-100 cm-kg, 52-87 in-lb)
Washer nozzle
Inset-t a needle or similar object into the nozzle hole and move
the nozzle to adjust the spray direction.
s-79

S SLIDING SUNROOF
SLIDING SUNROOF
TROUBLESHOOTING GUIDE
Circuit diagram
6LIDING SUNROOF M
MAIN
.Ol SLIDING SUNROOF M-02 SLIDING SUNROOF M-03 SLIDING SUNROOF M-04 SLIDING SUNROOF
(IN) SWITCH MOTOR RELAY
. ..&’
S-80
o3uosx-I 42

SLIDING SUNROOF
Sliding sunroof does not operate
NG
Check SUNROOF 15A fuse = Repair harness and replace fuse OK
Turn ignition switch ON t
Check for battery voltage at terminal-wire (G/O) of sun-
roof switch connector NG-
_ Repair harness (Fuse box - Sunroof switch)
I OK
Check for battery voltage at terminal-wire (G) of sunroof
relay connector NG
- Repair harness (Sunroof switch-Sunroof relay) OK
Disconnect sunroof relay; check for continuity terminal-
wire (B) to ground NG
Repair harness (Sunroof relay - Motor body ground)
1 OK
Check sunroof relay (Refer to page S-82)
I Replace sunroof relay (Refer to page S-82)
1 OK
Disconnect motor connector; check for continuity be-
tween terminal-wires (L, Y, Y/R, Y/G) of sunroof relay
and motor connectors
I NG
- Repair harness (Sunroof relay - Motor) OK
Check motor assembly (Refer
I NG - Replace motor assembly (Refer to page S-81)
1 OK
Disconnect sunroof switch connectors; check for con-
tinuity between terminal-wires (L, L/W, L/G, L/Y, B) of
sunroof switch and motor connectors Repair harness (Sunroof switch - Motor)
23UOSX-033
MOTOR ASSEMBLY
Inspection
Motor
1. Disconnect the motor connector.
2. Verify that the motor operates when battery voltage is con-
nected to terminal (i) and a ground is connected to termi-
nal (j).
3. Reverse the above connections and verify reverse opera-
tion of the motor.
I I
23UOSX-034
S-81

S SLIDING SUNROOF
I c a
I
jh f db jht; a
23UOSX-035
a
a ACE
ftE-3
b ii ItI i:
(FRONT VIEW)
03uosx-14
Limit switch
Using the sunroof emergency handle (hex-head wrench) set
the roof panel in the positions shown, and check for continui-
ty between terminals of the motor assembly connector.
O----O: Indicates continuity
SUNROOF RELAY
Inspection
1. Disconnect the sunroof relay connector.
2. Check for continuity between terminals.
O---O: Indicates continuity
3. Check for continuity between terminals (c) and (i) when bat-
tery voltage is connected to terminal (f) and a ground is con-
nected to terminal (j).
SUNROOF SWITCH (OVERHEAD CONSOLE)
Inspection
1. Disconnect the sunroof switch connector.
2. Check for continuity between terminals.
m: Indicates continuity

SLIDING SUNROOF
COMPONENTS
Removal / Installation
1. Disconnect the negative battery cable.
2. Remove in the order shown in the figure, referring to Removal Note.
3. Install in the reverse order of removal, referring to Installation Note.
Note
l Remove the headliner for removal of the sunroof harness, sunroof relay, drive unit assembly,
and sunroof frame and
packing. (Refer to page S-89.)
SUNROOF (STEEL)
031JOSX.1,
1. Decoration cover (Moonroof) 7. Set plate 14. Motor assembly
Removal Note . . page S-84 Installation Installation
2. Lower panel cover (Moonroof) Note . . . . . . . . . . . . . . . page S-86 Note . . . . . . . . . . . . . . . page S-86
Removal Note . . page S-84 8. Guide rail cover Inspection
3. Sliding roof trim (Sunroof) Installation 15. Rear guide assembly
Removal Note . . page S-84 Note . . . . . . . . . . .
page S-86 Removal Note page S-86
4. Sliding panel assembly 9. Sunshade (Moonroof) Installation
Removal Note . page S-84 Removal Note . . page S-84 Note . . . . . . . . . . . . . page S-86
Adjustment 10. Deflector 16. Sliding roof harness
Note . . . . . . . . . . . . . page S-87 Removal Note . . page S-85 17. Sliding roof relay
a. Sliding panel 11. Lower panel Inspection.. . . . . . . page S-82
b. Glass (Moonroof) Removal Note ,. page S-85 18. Drive unit assembly
c. Weatherstrip 12. Front guide 19. Sliding roof frame
5. Rearview mirror 13. Drip rail assembly 20. Guide rail assembly
6. Overhead console 21. Packing
Inspection . . . . . . . . . page S-82
S-83

SLIDING SUNROOF
_________- -- J
03uosx-149
03uosx-150
-___-
SLIDING ROOF
/ EMERGENCY HANDLE
Removal Note
Decoration cover, Lower panel cover
1. Slide the sunshade all the way to the rear.
2. Fully close the sliding panel.
3. Remove the decoration covers and lower panel cover in
the order shown.
Sliding roof trim
1. Open the slide panel approx. 10 cm (4 in).
2. Remove the sliding roof trim.
(1) Pull down the front.
(2) Pull the trim forward.
(3) Remove the trim, lifting it up, and out of the vehicle.
Sliding panel assembly
1. Close the sliding panel fully, and remove the installation nuts
from the sliding panel and the lower panel.
2. Remove the sliding panel by pushing it upward from inside
the vehicle.
Sunshade
1. Fully close the sunshade.
2. Turn the sliding roof emergency handle and move the sun-
shade
5-10mm (0.19-0.39 in) to the rear.