1992 MAZDA PROTEGE instrument cluster

T INSTRUMENT CLUSTER
I
23UOTX-045
W/ TACHO WI0 TACHO
QMUOTX-08!
03UOTX- 11,
03UOTX.11
OBUOTX-
T-72
Water temperature gauge
1. Remove the instrument cluster. (Refer to page T-69.)
2. Apply battery voltage to terminal 2L and ground terminal 2E.
3. Connect the red lead of the SST to terminal 3L and the black
lead to a negative battery terminal.
____,
4. Set the SST to the resistance values shown in the figure.
5. Turn the ignition switch ON, and verify that the needle indi-
cates the correct values.
Cautlon
l Continue the above checks for at least two minutes
each to correctly judge the condition.
l The allowable indication error is twice the width of
the needle.
Speed sensor
1. Remove the instrument cluster.
2. Check continuity between terminals 2A and 2F while rotat-
ing the speedometer cable shaft.
3. If there are not four pulses per shaft rotation, replace the
speed sensor.
WATER THERMOSENSOR
Removal / Installation
1. Remove the connector.
2. Remove the thermosensor.
3. Install in the reverse order of removal.
Inspection 1.
Remove the sensor.
2. Place the sensor in water.
3. Heat the water gradually, and check the resistance of the
sensor with an ohmmeter. 4.
If the resistance is not as specified, replace the sensor.
Resistance: 190-2603 at 5O*C (122OF)

INSTRUMENT CLUSTER T
03UOTX-12
32.51
2
03UOTX-122
PROTEGli
32.58
FUEL GAUGE SENDER UNIT
Removal / Installation
1. Remove the fuel hose from the fuel tank.
2. Remove the bolt and fuel tank.
3. Remove the fuel gauge sender unit.
4. Install in the reverse order of removal.
Inspection
1. Remove the fuel tank gauge unit. (Refer to Section F.)
2. Disconnect the fuel gauge sender unit connector.
3. Check resistance while slowly moving the unit arm from point
F to point E.
4. If not correct, replace the fuel gauge sender unit.
T-73

PARTS INDEX
I
CRANKSHAFT.. ....................................
I31 -64
CYLINDER BLOCK .............................. 61-60
CYLINDER HEAD..
............................... 81-54
CYLINDER HEAD GASKET .................
Bl-16
DRIVE BELT(S). ...................................... 81-5
FRONT OIL SEAL ................................ 81-23
HLA .............................................. Bl-7,20,60
OIL JET ................................................ 81-61
PISTON.. ...............................................
Bl-62
PISTON PIN..
........................................ 81-62
PISTON RING
....................................... 81-62
REAR
OIL SEAL..
................................. 81-25
TENSIONER, IDLER ............................. Bl-65
TENSIONER
SPRING ...........................
Bl-65
TIMING BELT ..................................
Bl-12,65
TIMING BELT PULLEY ........................
Bl-65
VALVE MECHANISM ........................... Bl-55
ENGINE
(BP DOHC) .................................... B2-2
CAMSHAFT ..........................................
82-58
CAMSHAFT PULLEY ...........................
B2-65
CONNECTING ROD..
........................... 82-63
CRANKSHAFT ......................................
B2-64
CYLINDER BLOCK ..............................
82-60
CYLINDER
HEAD.. ............................... B2-54
CYLINDER HEAD GASKET .................
82-16
DRIVE
BELTS.. .......................................
B2-5
FRONT
OIL SEAL ................................
82-26
H LA ..............................................
OIL JET .......................... B2-7iyL;;
......................
PISTON .................................................
B2-62
PISTON PIN ..........................................
82-62
PISTON RING..
..................................... 82-62
REAR OIL SEAL ................................... B2-28
TENSIONER, IDLER ............................. B2-65
TENSIONER SPRING ........................... B2-65
TIMING
BELT.. ................................
B2-12,65
TIMING BELT PULLEY ........................ 82-65
VALVE MECHANISM ........................... 82-55
ENGINE CONTROL UNIT (ECU) ............... F-149
ENGINE COOLANT
........................................ E-5
ENGINE OIL.. .................................................
D-7
ENGINE OIL FILTER.. .................................... D-8
’ EXHAUST SYSTEM. ...................................
F-136
EXTRACTOR CHAMBER .............................. S-53
F
FAN MOTOR (COOLING FAN). ................... E-14
FAN RELAY (COOLING FAN). ..................... E-18
FLASHER UNIT ............................................
T-17
FLOORMAT ..................................................
S-99
FLYWHEEL ..................................................
H-18
FRONT AXLE .................................................
M-4
FRONT BRAKE ............................................
P-l 8
FRONT BUMPER ......................................... S-39
FRONT DOOR ................................................
S-8
FRONT DOOR LOCK AND OPENER ..........
S-13
PI-2
FRONT FENDER PANEL ............................... S-7
FRONT LOWER ARM .................................. R-16
FRONT SHOCK ABSORBER AND SPRING R-11
FRONT SIDE WINDOW REGULATOR AND
GLASS ........................................................ S-10
FRONT STABILIZER..
................................... R-l 8
FRONT SUSPENSION .................................. R-l 0
FUEL FILLER LID AND OPENER..
.............. S-37
FUEL FILTER .............................................. F-l 24
FUEL GAUGE SENDER UNIT ..................... T-73
FUEL PUMP ............................................... F-125
FUEL TANK
................................................ F-123
FUSE AND JOINT BOX.. .............................. T-12
H
HEADLIGHT AND
FRONT COMBINATION LIGHT..
................ T-41
HEADLIGHT RELAY ..................................... T-l 8
HEADLINER ................................................. S-89
HEATER CONTROL UNIT.. ......................... U-26
HEATER UNIT
.............................................. U-21
HIGH-MOUNT STOPLIGHT
.......................... T-45
HIGH-TENSION LEAD ................................. G-l 7
HOOD ............................................................. S-5
HORN T-88
...........................................................
HORN RELAY
.......................................... T-18,88
.__. ’
I I
IGNITER .......................................................
G-23
IGNITION COIL.. .......................................... G-19
INJECTOR .................................................. F-l 31
INSTRUMENT CLUSTER
AND SPEEDOMETER CABLE
.................... T-69
INTAKE MANIFOLD ................................... F-113
INTERIOR LAMP ..................................... T-52,53
ISC VALVE.. ................................................ F-l 16
J
JOINT SHAFT (FRONT AXLE) .................... M-18
L
LATERAL LINK AND TRAILING LINK.. ....... R-26
LICENSE PLATE LIGHT.. ............................. T-47
i
M
I
---
MAIN RELAY (FUEL INJ. RELAY). ............ F-172
MANUAL STEERING ..................................... N-4
MANUAL TRANSAXLE (F5M-R). .................. Jl-2

Z
SYSTEM INDEX
System Section System Section
AUDIO SYSTEM ......................................................... J
BACK-UP LIGHTS ...................................................
F-3
CHARGING SYSTEM ............................................... A-2
CIGARETTE LIGHTER ............................................... I-1
COMMON CONNECTOR LIST ..................................... X
COOLING FAN SYSTEM ....................................... B-3.4
COURTESY LAMPS .................................................. l-3
CRUISE CONTROL SYSTEM ...................................... Q
DAYTIME RUNNING UGHTS .................................... E-3
DIAGNOSIS CONNECTOR .......................................... U
DIGITAL CLOCK ....................................................... l-l
ELECTRICAL WIRING SCHEMATIC ............................. W
ENGINE CONTROL SYSTEM (MT) ................. B-l a, 1 b, 1 c
ENGINE 8 EC-AT CONTROL
SYSTEM (EC-AT) ...................................... B-2a,2b,2c
GENERAL INFORMATION .......................................... GI
GROUND POINT ........................................................ Y
HEADLIGHTS ....................................................... E-l ,2
HEATER 8 AIR CONDITIONER .................................... G
HORN .................................................................... F-3
IGNITION KEY CYLINDER LAMP ............................... l-2
ILLUMINATION LAMPS .............................................
l-4
INSTRUMENT CLUSTER . WARNING LAMPS .............. C INTER CONNECTING OF JOINT BOX ......................... JB
INTERIOR LAMP ...................................................... l-2
JOINT BOX .............................................................. JB
LICENSE PLATE UGHTS ......................................... E-4
PARTS INDEX ........................................................... PI
PARTS LOCATION ................................................... PL
PASSIVE SHOULDER BELT CONTROL SYSTEM .......... S
POSITION LIGHTS ................................................... E-4
POWER DOOR LOCK ............................................. K-2
POWER OUTSIDE MIRROR ......................................... L
POWER WINDOW ................................................... K-l
REAR SIDE MARKER LIGHTS.. ................................. E-4
REAR WINDOW DEFROSTER .................................... I-1
REAR WIPER 8 WASHER ........................................ D-3
SHIFT-LOCK SYSTEM ................................................ H
SLIDING SUNROOF ................................................... M
SOUND WARNING SYSTEM ...................................... l-2
STARTING SYSTEM ................................................ A-l
STOPLIGHTS .......................................................... F-2
TAILLIGHTS ............................................................ E-4
TRUNK COMPARTMENT LAMP ................................. l-3
TURN 8 HAZARD FLASHER UGHTS ......................... F-l
WINDSHIELD WIPER 8 WASHER .......................... D-l ,2

WIRINQ DIAQRAM 2
-CURRENT FROM BATTERY
W II f”‘l FCTRICAL WIRING SCHEMATIC _1_=;!:: %% :% I’*
BATTERY
P-
f
30A HEAD SYSTEM NAME
-a
c------
15A TAIL I
t-
BOA
MAIN
7 ST /;
(i
IG
:
:
1
:
I
20A ?--
AD FAN
_-. --
VW/B : I
I
I
I TRUNK COMPARTMENT
l LAMP I-3
:
I ( - n COURTESY LAMPS I-3
I
1OA
3EAR WIPER I
-- ---- L,G--/-~~-.=/zzI~~~
l REAR WIPER 6 WASHER D-3
20A WIPER
30A HEATER
,-w ---- L,w-l;c::::
I
INSTRUMENT CLUSTER
l & WARNING LAMPS C
15A METER
-----+yy _---
IOA ROOM
-1
t
----------.mBUCK-UP LIGHTS F-3
20A STOP
-G/W i - m HORN F-3
1
I
F-2
/--------%CRUISE CONTROL SYSTEM 0
. l SHIFT-LOCK SYSTEM
15A
HAZARD
I-- ------. H
--- _------
TURN 6 HAZARD
--o----B/R ; n FLASHER LIGHTS F-l
I
IPOWER DOOR LOCK K-;
’ PASSIVE SHOULDER BELT s
-mCONTROL SYSTEM
+-B/R--+-/ “Yr. I YV.LI, T.AI1a.A
---------B/W----~-i-t------. n P,-&,ER WINDOW
K-l
I
1
I I 15A ENGINE
- - I
:-,-..-L ----.- T -------- B,wl--‘-
; 30A FUEL INJ ’ a...
I- W/G ’ --------.=ENGINE CONTROL SYSTEM y-2
t ----------e--e-_ I--- ---_ .w-.w-.m-.
I
I t
: I 0
WDIGITAL CLOCK I-l
,
I 20A DEFOG I r-- WINDOW DEFROSTER 1-1
B/L I -- mCIGARETTE LIGHTER I-l
:
_ mAU’)IO SYSTEM
i----a,w-.--15A RAo1o -.-L,e-i~---i--mPOWER J
OUTSIDE MIRRIOR L
30A COOLING FAN L- ------------.
l COOLING FAN SYSTEM ;-4
B/R-p-
l STARTING SYSTEM A-l

(SECTION I-41
4
I31
81 -01 ENGINE CONTROL UNITIEM)
1" IS 10 10 1M 1K 11 1G 1E 1C 1A 2Y 2W 2U 25 2Q 20 2M 2K 21 26 2E 2C 2A
R/0 O/L G/0 G Y LG/Y * G/W Y/B
v L/R * L/O Y y%/W R Y LG/R X ’ + ‘IL’ W B/L B/O
BR/Y B/L B/G L/Y R/W ‘BRp’ L/B * W/B W/V W/R x W/L ‘f/B G/O * R/B R/L LG/W * (Bc) * B/B B/O
1” 1T 1R 1P 1N 1L 1J 1H IF 10 IB 22 2X 2V 2T 2R 2P 2N 2L 23 2H 2F 20 28
-20 THROTTLE SE%;: 81-21 CLUTCH SWITCH(F) 81-22 NEUTRAL SWITCH (EM)
z-30
__ __-_- -- - -- ---
EGI MT mENGINE CONTROL SYSTEM(3/3)
;;FlTCONTROL
(SECTION E-3) @+ER/W (F) qBR,W (EM1 - INSTRUMENT
CLUSTER
(SECTION c) @& Y/B (F) -Y/B (EM) -
,e~~=~~TI~=T==JT~~=======~==========~=====~~-----~-----
_.____~--- 53Bl-01
ENGINE CONTROL UNIT
EXCEPT
CANAOA
CONTROL UNIT
(SECTION 0)
81-19 AIRFLOW METER (EM)
R/B R /0 CWR /L 0 LG

L WIRINQ DIAQRAM
EGI EC-AT HENGINE CONTROL SYSTEM 6 EC-AT CONTROL SYSTEM(1/3) <>. .DoHC 0 .ChNADh b-2
THERMOSWITCH
(SECTION 8-41 MAIN
- -
INSTRUMENT CLUSTER
+ Y/L (EM)
I I I I
Q
I
DIAGNOSIS CONNECTOR
(SECTION u)
II R/L
(EM)
1 ;
2-01 ENGINE CONTROL UNIT (EM)
162-02 MAIN RELAY (ET
1” IS 10 10 IM 1K 31 IG 1E IC 1A
x w G G/B G/R “,$%G,‘Y G/W Y/B V L/R
x R/W 0/L O/L L/Y C/B B/L R/B W/B w/y W/R
,” ,T 117 ,P IN 3L IJ 1H IF 10 16 20 2M 2K 21 26 2E 2C 2A
/L W/L R/B -G/ W/E L/W R/L W
R/Y Y/L * “t R/%-G/k B/G R
2P 2N 2L 2J 2H 2F 2D 28 3Y 3W 3U 35 30 30 3M 3K 31 36 3E 3C 3A (FUEL INJ)
0 L/O Y 3c L/O * G/O *
BpJY/W Y 3/L B/O
L L/Y Y/B * x * * *
* Y/R yp’ 3/B B/O
32 3X 3V 3T 3R 3P 3N 3lL 3J 3H 3F 30 38
2-03 CIRCUIT OPENING 82-04 FUEL TANK UNIT(R) 82-05 IGNITER (EM1 82-06 CONDENSER (EM) 82-07 IGNITION COIL (EM)
RELAY iEM)
B/G
B 82-08 OXYGEN SENSOR (EM)
z-34

j Z WlRiNQ MAQRAM A.. .EC-AT 0 .CANACA
/
l NSTRUMENT CLUSTER & WARNING LAMPS *...WITH PASSIVE SHOULDER BELT
c
BATTERY
0 01 MAIN
BOA
0 0, B (E)
0 (F)
.-I
FLASHER UNIT
SECTION F-l
(SECTION E-3) HEADLIGHTS
(SECTION E-2) INSTRUMENT CLUSTER
ILLUMINATION LAMP
;REFER TO SECTION I-4
k,
JR-06 @
METER
15A
STARTING SYSTEM
(SECTION n-i)
E J&O4 0
WY
Fl
I
INSTRUMENT CLUSTER
OOHC SEYSOR
&
:-04 PARKING BRAKE C-07 WATER THERMOSENSOR
SWITCH (I?) (EMI
(INJI
DOHC