relay ISUZU TROOPER 1995 Workshop Manual

::!! (Q 00 I N N 00
(
EBCM
RR
ABS
SPEED
SENSOR
(RHI
RELAY:
UPSHIFT-2
C-33 C-34
(
(
STARTERSW RR
ABS
SPEED
SENSOR
ILHI
C-94 DATA
LINK
CONNECTOR
GSENSOR
FUSE
BOX
(C-3,
C-4,
C-10,
C-141
BRAKE
SW
(W/CRUISE
CONTROL)
STOPLIGHT
SW
IW/0
CRUISE
CONTROL)
FRT
ABS
SPEED
SENSOR
ILHI
~ :a -t CJ) r-0 (") ~ 0 z
(") :::t ln en (i) m r­m ~ :;g n ~ r-eo I ..a ..... CD

, cE" 00 I I'J w 00

(
FRONT
CONSOLE
DIAGNOSIS
CONNECTOR
"~",
DATA
LINK
CONNECTOR,
·~
RELAY
& FUSE
BOX
(FL-1,
FL-2,
FL-3)
TPSENSOR H-42-
SPEED
SENSOR
ECM:
ENGINE
CONTROL
MODULE
ICM(CONT)
TCM:
TRANSMISSION
CONTROL
MODULE
TP
: THROTTLE
POSITION
ICM
: IGNITION
CONTROL
MODULE
~;
t I:;::==PI
v
/)
WARNING
BOX
' .
!I
/;;'
H-32
FUSE
BOX
(C-3,
C-4, C-8,
C-10,
C-14)
BRAKESW
KICKDOWNSW ACCELERATOR
PEDAL
BAROMETRIC
SENSOR
(
;g ~ en r-0 (") ~ 0 2
0 :::1: )> (I) (I) c;; m r­m ~ :;Q ~ co I .... (D w

8-194 CHASSIS ELECTRICAL
CIRCUIT DIAGRAM
+
I P~al ~~ ;71 BODY ENG. FRAME
5
~~ o-· 0"1 :;co s~
~~ gt::
i5 ~ ;I
~ :e :e "" ..: £!
ENGINE II M-16
DUCT II E·31 DOHC '
C-1 10A STARTER RELAY 0.85W/R 3 16A TURN, BACK
!i:
" ~~ ol!! 5! i5 0:
COMMON CHAMBER {
II r-8----------_LS9!:1~1_----------------------------_: !
::~ ___________ ;;:~'------------------------------------------------J 7
"' 0
10 H-26
WARNING
BOX
O.&W/R
0.86R/8
0.868/Y
~
~ !(!
~ 0
" ~ ""
FENDER·RH II C·39 1----------------------------------------------------'
Fig. 8-239
•

( ..
..
0 0 ~
~
x
~
--~~ ill ..
I
28
ILLUMINATION CONTROLLER
131
0.58
(TO PAGE
11-791
Nil~
I
'---"
1-11
~ ~s l!i ~~ -.. m i~ -z ;~ o., ~m
(
I
O.SV/W
E8CM
(161
(TO PAGE
11-1811
1
o.sGRJL
11:!;
~0u~~~~~~LUNITI21
I
O.SG
RELAY;
A/C COMPRESSOR
141
(TO PAGE
11-3421
0.58
...........
--~----~----------------------------------~~~~----~··~----~
ANTI-THEFT
CONTROLLER
(171
O.SL
(W/ANTI-THEFTI
,''
iTO PAGE
11-2721
4---------
-----
ECM
IC71
(TO PAGE
8-50,
52)
(
iii
(") :::t )> en en Ci5 m r­m (") -t ::I:J g r­eo I .... CD U'l

8-198 CHASSIS ELECTRICAL
ENGINE CONTROL MODULE MAIN
RELAY
~ INSPECTION
1~1 Check to see if there is any continuity between
the relay terminals. (fig. 8-242)
Replace the relay when
the result of inspection
is
found abnormal.
®-@ ....... No continuity
(When battery voltage is applied between
G) and@)
®-@ ....... Continuity
Fig. 8-242
NOTE:
r-----~
®__1__/ o---!-@
I I CD I :
ill! ~ ' L _____ .J
For the relay removal, refer to "Connector Handling"
in the "NOTES FOR WORKING ON ELECTRICAL
ITEMS"
in this section.
•

"T1 ce· 00 I N ~ ~
(
BRAKE
SW
(W/CRUISE
CONTROL)
STOPLIGHT
SW
(W/0
CRUISE CONTROL)
SHIFT
LEVER
" ""'
SHIFT
LOCK
CONTROLLER
""''
RELAY
& FUSE
BOX
(FL-1,
FL-2)

(
STARTERSW
BRAKE
PEDAL
STOP
LIGHT
(LH)
\R-7 "-TRAILER
HARNESS
CONNECTOR
(H-44)
(
;g ~ r-0 0 ~ 5 z
0 :J: ~ en u; m r­m ~ :a g r­eo I N 0 ....

CHASSIS ELECTR1CAL 8-205
WINDSHIELD WIPER/WASHER AND REAR WIPER/WASHER
GENERAL DESCRIPTION
~ The circuit consists of the starter switch, wiper & washer switches, wiper motors, washer motors and inter­
mittent relays for both the windshield and some models the rear wipers.
When the
wiper & washer switch is turned on with the starter switch on, the battery voltage is applied to the
wiper motor to activate the wiper.
The washer
motor squirts glass cleaning fluid while the washer switch is being pushed. The intermittent relay
is used
to control motion of the wiper.
OPERATION OF WINDSHIELD WIPER MOTOR (When wiper & washer SW is at "LO" or ''I NT"
position)
1.Condition of wiper switch is just "ON" (Wiper motor is starting to operate)
2.Condition
of wiper motor is operating
WINDSHIELD WIPER SW "LO" or "INT"
o--+--BATTERY(+)
INTERMITTENT RELAY
WINDSHIELD WIPER SW "LO" or "INT"
INTERMITTENT RELAY
3.Condition of
wiper switch
is just "OFF" (Wiper motor is still operating)
4.Wiper
motor stops at auto-stop position
NOTE: Arrow marks " =:> " indicate the direction of current
Fig. 8-249
WINDSHIELD WIPER SW "LO" or "INT"
INTERMITTENT RELAY
WINDSHIELD WIPER SW "LO" or "INT"
o--+--BATTERY(+)
INTERMITTENT RELAY

•
., c5" cp N g
)
WINDSHIELD
WIPER,
WASHER
SW.
WINDSHIELD
WIPER
ARM
CRH)

WINDSHIELD
WIPER
MOTOR
RELAY:
WINDSHIELD WIPER
INTERMITTENT
RELAY
& FUSE
BOX
~~
(FL-1,
FL-21
\.
BATTERY
\.
"'
',
WINDSHIELD,
""-
. ;;.,
HEADLIGHT WASHER
TANK
WINDSHIELD
WASHER
MOTOR

',
WASHER
NOZZLE
)
;--,-:-.
;g
00 I
~
N 0
en
en n
r-0
X )>
~
(I) (I)
....
c;;
-
m
0
,...
z
m n ......
:E
1:!!
-
n
z
)>
c
,...
en :X: -m r-c ~ -., m :a ...... ~ en :X: m :a
)

::!! cc (
FUSE
BOX
(C-6)
RELAY:
RR
WIPER
INTERMITTENT
RR
WIPER,
WASHER
SW
(
BATTERY
RRWIPERARM
RR
WASHER
MOTOR
(
:: :a -1 U) .... 0 0 ~ 0 z I :a m )> :a :E -., m :a ...... ~ U) :::t m :a
(") ::::1: )> (I)
(I) c;; m r­m ~ :u ~ r-eo I N 0 .....

-j.:,
8-210 CHASSIS ELECTRICAL
DIAGNOSIS
QUICK CHART FOR CHECK POINTS
1. Windshield wiper/washer
Fuse
~· T C-5 (15A)
1-1 Windshield wiper does not operate at 0 any position (1)
1-2 Windshield wiper does not operate at "INT" position
1-3
Intermittent interval does not change
1-4 Windshield
wiper does not operate at "LO" position
1-5 Windshield
wiper does not operate at
"HI" position
1-6 Auto-stop function
of the windshield wiper motor does not operate
1-7 Rotation of the windshield wiper motor does not stop
1-8 Windshield washer
motor does not 0 operate (1)
Wiper&
washer
sw
0 (3)
0 (1)
0 (1)
0 (1)
0 (1)
0 (1)
0 ( 1)
0 (2)
NOTE:
Figure in parenthesis"( )" indicates the order of inspection.
2. Rear wiper/washer
~
Fuse Wiper&
C-6 (10A) washer T sw
2-1 Rear wiper motor does not operate 0
0 (1) (2)
2-2 Auto-stop function of the rear wiper motor does not operate
2-3 Rear
wiper motor does not operate at 0 WIPER position (1)
2-4 Rear
wiper motor does not operate at 0 WIPER & WASHER position (1)
2-5 Rotation of the rear wiper motor does 0 not stop ( 1)
2-6 Rear
washer motor does not operate 0 ( 1)
NOTE: Figure in parenthesis"( )" indicates the order of inspection.
Intermittent Wiper Washer Cable
relay
motor motor harness
0 0 (4) (2)
0
0 (3) (2)
0
0 (3) (2)
0 0 (3) (2)
0
0 (2) (3)
0
0 0 (4) (2) (3)
0 (2)
0 0 (4)
(3)
Rear
Washer Intermittent Cable wiper motor relay harness motor
0 0 0 (4) (5) (3)
0
0 0 ( 1) (3) (2)
0
0 (3) (2)
0 0 (3) (2)
0 (2)
0
0 0 (2) (4) (3)
•