1987 MAZDA 626 turn signal

1 5 COMBINATION SWITCH
CONBINATION SWITCH
STRUCTURAL VIEW
Left hand drive
Alignment mark
Right hand drive
Alignment mark
76G15X-002
1. Light and turn signal switch lever
2. Windshield wiper and washer switch lever
3. Cruise control switch
4. Steering angle sensor
5. Hazard switch
6. Light switch connectors
7. Turn signal switch connector
8. Windshield wiper and washer switch con-
nector
9. Steering angle sensor connector
10. Turn signal and hazard switch connector
15—12

1 5 COMBINATION SWITCH
76G15X-028
LHD SWH:AS=SWL
Turn signal switch
For LHD

~~ Terminal
Position
^
FU TL TR
Left
o— O

Right
Pi
Right
O
O:
indicates continuity

For RHD (with hazard switch)

Hazard
switch
OFF
ON
Turn
switch
Left
OFF
Right
OFF
FU

O O
o

TL TR

-O

TIG

O
O
o

HBA FB

-O
-O
-o
o—o
o
-O: indicates continuity

Windshield wiper and washer switch

Terminal
Position
Wiper
switch OFF OFF
ON
INT
(Low)
(High)
Washer switch
ON

AS
CD-
WIG SWL

-O
o-
o
o

SWH

o—o
-o
-o
-o

SW

o—o

O
O:
indicates continuity

RHD SWL AS SWH
SW WIG
76G15X-029
15—14

1 5 TURN AND HAZARD LIGHT
TROUBLESHOOTING
Note
Check the TURN 15A fuse in the fuse box before troubleshooting.

Terminal Voltage
H (BG) 12V

OK

Check the voltage between each terminal
of
flasher unit connector and
a
body ground with each con-dition.
Terminal Condition Voltage
A(B) Any time OV
E (BR) Turn switch
is
Riaht 12V
F (GY) Turn switch
is
left 12V
H (Br) Anv time 12V

OK
Turn function does not operate.

Check the flasher unit. Refer
to
page 15—47

OK

Check the turn signal switch. Refer
to
page 15—14

OK
NG
NG

Check the voltage
at H
(BG) terminal
of
the combina-tion switch (Turn).
Replace the unit.
Replace the switch.

NG
Repair harness. (Fuse box
to
combination switch)
Repair harness.

NG

Terminal Wiring harness
A (B) Flasher unit
to
ground
E (BR) Flasher unit
to
combination switch
F (GY) Flasher unit
to
combination switch
H (Bri Fuse box
to
Flasher unit
Check the lights and wiring harness (Each bulb
to a

body ground)

NG
Replace the lights
or
repair the wiring harness.

OK

Repair harness. (Flasher unit
to
each bulb)
76G15X-045
Hazard function does not operate. (Turn func-tion is normal)

Check the hazard switch. Refer
to
page 15—19,
20
OK
NG
Replace the switch.
Check the voltage
at
each terminal
of
the hazard
switch connector.
Terminal Voltage
B (GR) 12V
D (B) OV

15-46
NG
Repair the wiring harness. (Flasher unit
to
hazard
switch, hazard switch
to
ground)

OK

Check the flasher unit. Refer
to
page 15—47
NG
Replace the unit.

76G15X-046

1 5 AUDIO SYSTEM
ADJUSTMENT (MTR)
Antenna adjustment
Use the following adjustment procedure to obtain op-
timum antenna and radio reception sensitivity.
1. Extend the antenna fully.
2. Set the ignition key to ACC.
3. Turn on the radio, and set it to AM reception.
4. Tune in a distant station with a weak signal at
around 1400 kHz. If such a station cannot be
found, use static to make the adjustment.
5. Turn the antenna trimmer adjustment screw to the
left and right to find the maximum sensitivity (of ei-
ther the broadcast or the static).
Note
If there is no change in the sensitivity, either
the tuned signal is too strong, or there is an
antenna malfunction or broken wire.
POWER ANTENNA
STRUCTURAL VIEW
1. Antenna motor
2. Antenna
FM M >08 ST ' I' tl -3-lx

0


[ AM s» TO too"I30"IM
J
A
FM | FM
B
I FH | fH
M FM
III
56G15X-106
15-114

TECHNICAL DATA 30
Item Specification
Rear suspension

Type Strut
Rear wheel alignment
Toe-in
mm (in)
2WS 0
± 3 (0 ±
0.12)
Rear wheel alignment
Toe-in
mm (in) 4WS 3
± 3
(0.12
±
0.12) Rear wheel alignment Camber angle
2WS -0°30'
± 45'
Rear wheel alignment Camber angle 4WS 0°00'
± 45'

Maximum rear steering angle (4WS)
Inner 5°00'
± 45'
Maximum rear steering angle (4WS) Outer 5°00'
± 45'

Stabilizer Type Torsion
bar
Stabilizer Diameter
mm
(in) 16 (0.63)
Shock absorbers Standard suspension Oil type Shock absorbers Auto adjust suspension Low-pressure
c
as sealed type
Coil springs*
Identification color Orange White Yellow Brown Blue Green Red Pink
Coil springs*
Wire diameter
mm (in)
11.6 (0.45)
11.7
(0.46)
11.8
(0.46) 11.9
(0.47)
12.1
(0.48)
12.2
(0.48)
12.4
(0.49)
12.6
(0.50)
Coil springs* Coil inner diameter mm (in) 127.5 (5.0) Coil springs*
Free length mm (in) 297 (11.7) 306 (12.0)
314
(12.4) 323 (12.7)
327 (12.9) 332
(13.1)
336
(13.2)
340
(13.4)
Coil springs*
Coil number 5.44 5.58 5.72 5.87 6.03 6.04 6.21 6.36
* Refer
to
pages 13—8,9,10
for
coil spring applications.

15. BODY ELECTRICAL SYSTEM
-—— Body type
Item ~ - -.
Specification (W) -—— Body type
Item ~ - -. MX-6/CouDe Sedan Hatchback

Front exterior lights
Haloaen headliaht 60
+
55/55
Front exterior lights Turn sianal liaht 21 Front exterior lights Position light 5 Front exterior lights
Side turn sianal liaht 5
Rear exterior lights
Back-up light 21
Rear exterior lights
Back-up light 23 (Middle east)
Rear exterior lights
License
Dlate
liaht 5
Rear exterior lights Stop/Tail light 21/5 Rear exterior lights
Turn signal light 21
Rear exterior lights
Turn signal light 23 (Middle east)
Rear exterior lights
Rear foa liaht 21 (ECE)

30—39

30 TECHNICAL DATA
Body type Specification (W) (BULB TRADE NO)
Item MX-6/Coupe Sedan Hatchback

Brake 1.4
Oil pressure 1.4
Fuel 1.4
Washer level 1.4
Rear 1.4
4WS
— —
1.4 (ECE)
Indicator and warning lights
Door 1.4 Indicator and warning lights Seat belt 1.4 Indicator and warning lights ABS 1.4
Alternator 1.4
High beam 3.4
Turn signal 3.4
O/D OFF 0.8
A/T mode 0.8 (ECE)
A/T position 0.8
Glove compartment light 3.4
Interior lights Interior light 10
Luggage compartment light 5
Motor 4.8
Hazard switch 1.4
Cigar lighter 3.4
Auto cruise main switch 0.5
Illumination lights AAS switch 1.4
Rear defroster switch 1.4
A/T switch 1.4
A/T 3.4
IG switch 1.4

STANDARD BOLT AND NUT TIGHTENING TORQUE
Diameter
mm (in)
Pitch
mm (in)
4T 6T 8T Diameter
mm (in)
Pitch
mm (in) N-m m-kg ft-lb N-m m-kg ft-lb N-m m-kg ft-lb

6 (0.236) 1 (0.039) 4.2-6.2 0.43-0.63 3.1-4.6 6.9-9.8 0.7-1.0 5.0-7.2 7.8-11.8 0.8-1.2 5.8—8.8
8 (0.315) 1.25 (0.049) 9.8—14.7 1.0-1.5 7.2-10.8 16-23 1.6-2.3 12-17 18—26 1.8-2.7 13-20
10 (0.394) 1.25 (0.049) 20-28 2.0—2.9 14-21 31-46 3.2-4.1 23—34 36-54 3.7-5.5 27-40
12 (0.472) 1.5 (0.059) 34—50 3.5-5.1 25-37 55-80 5,6-8.2 41-59 63-93 6.4-9.5 46-69
14 (0.551) 1.5 (0.059)
— — —
75-103 7.7-10.5 56-76 102—137 10-14 75-101
16 (0.630) 1.5 (0.059)
— — —
116-157 12-16 85-116 156-211 16-22 115-156
18 (0.709) 1.5 (0.059)
— — —
167-225 17-23 123-166 221-299 23-31 163—221
20 (0.787) 1.5 (0.059)
— — —
231-314 24-32 171-231 308—417 31-43 227-307
22 (0.866) 1.5 (0.059)
— — —
314—423 32-43 231-312 417—564 43-58 307-416
24 (0.945) 1.5 (0.059)
— — —
475—546 41—56 298—403 536-726 55-74 396-536

30—40