Chrysler RAM TRUCK 2500 1994 Service Manual page 697

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8W - 168
WIRING DIAGRAMS
VIEHED FROM
TERMINAL END
CAV
C I R C U I T
A C T I O N
SHEET
1
K l
1 8 D 6 / R D *
MAP SENS
.
17
j
2
K2 1 8 T N / B K *
ENGINE COOLANT TEMPERATURE SENSOR
16
1
3
A 1 4
1 6 R D / W T *
FUEL PUMP RELAY F E E
4
K4
2 0 B K / L B *
SIGNAL REFERE
5
—•
6
K6
2 0 V T / M T *
5 VOLT OUTPi
17
7
K7
200R
8 VOLT SUPP!
17
8
. . . .
_
9
F18
2 0 L G / B K *
I s ? : ; ; ; F E F -
19
10
T 6
2 0 0 R / W T *
TRANSMISSION OVERDRIVE SWITCH FEED
1 0 , 1 4
1 1
Z12
1 6 B K / T N *
POWER GROUNI
15
1 2
112
i l l K / T N l
POWER GROUNI
1 3
K14
1 i l l / I I *
FUEL
INJECT!
1 4
K13
1 8 Y L / W T *
FUEL
I N J E C T * :
1 5
!<12
1C7N
FUEL
INJECT!
)3
1 6
K l l
1 8 W T / 0 B *
FUEL
I N J E C T S
13
1 7
™-
1 8
1 9
K19
1 6 B K / G Y *
I ^ ' . ; T - I - M
C O I L D R I v - : ; -
;
13
2 0
K20
18DG
VOLTAGE
REGULA7
.•'J
2 1
K21
1 8 B K / R D *
INTAKE AIR TEMP
E M W I E N S W
EC;
2 2
K 2 2
1 8 0 R / D B *
THROTTLE P O S I T I O N
[SENSORl
1
H I
2 3
2 4
K24 2 0 G Y / B K *
OlSfRliUTOR IGNITION SENSOR (BO
18
2 5
0 2 1
20PK
SERIAL COMMUNICATION
INTERFACE
15
2 6
......
2 7
rC20
18BR
17TDAMPED"PRESSURE SWITCH
'
2 8
.—.
2 9
V 4 0
20WT/PK *
STOP LAMP S W I T C ! :
IB
3 0
T41
2 0 B K / W T *
ENGINE
STARTER RELAY
16
3 1
6 1 4
2 0 P K / B K *
TRANSMISSION
TEMPERATURE
LAMP
16
3 2
" G l
2 0 I K / P K
*
MALFUNCTION
INDICATOR LAMP
16
3 3
V 3 6
2 0 T N / R D *
VEHICLE SPEED CONTROL {VACUUM)
1 7 . 6 3
3 4
C 1 3 2 0 D B / 0 R *
A/C COMPRESSOR CLUTCH RELAY GROUND
22
1
3 5
K 3 5
2 0 G Y / Y L *
EXHAUST GAS RECIRCULATION SOLENOID
13
j
3 6
3 7
T 1 8
2 0 L G / 0 R *
TRANSMISSION FEED
1 0 ( 1 5
3 8
K 3 8
18GY
FUEL
I N J E C T S f; C
H
3 9
K 3 9
2 0 G Y / R D *
IDLE A I R CONTROL MOTOR
T O P E N T
19
4 0
K 4 0
18BR/WT *
IDLE A I R CONTROL MOTOR (CLOSE)
19
41
K41
1 8 B K / D G *
HEATED OXYGEN SENS '
1
?l
4 2
T54
18VT
TRANSMISSION
TEMP SENS
• C
f
J7
4 3
G21
2 0 G Y / L B *
TACHOMET
.
13
4 4
K 4 4
2 0 T N / Y L *
CAMSHAFT P O S I T I O N
SENSOR
17
4 5
0 2 0
20LG
"SERIAL COMMUNICATION INTERFACE (RECETVET
I D
4 6
4 7
G7
2 0 W T / 0 R *
VEHICLE SPEED SENSOR
20
4 8
"731
2 0 I R / R D * T E H I CLE SPEED CONTROL
( T E T F ~
2 2 , 6 3
4 9
V32
2 0 Y L / R D *
VEHICLE S P E E D T O N T R O L
( I G N I T T O N T
2 2 , 8 3
5 0
V 3 3
2 0 W T / L G *
VEHI CLE S P E E D T O N T R O L ( RESUME)
2 2 , 6 3
5 1
K51
2 0 D B / Y L *
AUT0HA1IC SHUT DOWN RELAY
14
5 2
K52
2 0 P K / 8 K *
E V A P / P U R G E
S O L E ; :
19
5 3
V35
2 0 L G / R D *
VEHICLE SPEED
C0NTR0L"ToTT~
1 7 , 6 3
5 4
K 5 4
2 0 0 R / B K *
TRANSMISSION OVERDRIVE
SOLENOID
1 0 , 1 5
5 4
" 6 5 4
2 0 0 R / B K *
SHIFT
INDICATOR LAMP
1 0 . 1 5
5 5
T 6 0 20BR
TRANSMISSION OVERDRIVE
SOLENOID
1 0 , 1 4
5 6
_
5 7
A 1 4 2
1 6 D 6 / 0 R * INJECTOR/SENSE/GENERATOR FEED
. • »
5 8
K 5 8
1 8 B R / D B *
FUEL
INJECT'
14
5 9
K 5 9
1 8 V T / B K * "IDLE A I R CONTROL MOTOR
(CLOSET
19
6 0
K 6 0
1 8 Y L / B K *
II
'CONTROL MOTOR (CLOSE)
19
BR 119
POWERTRAIN C O N T R O L M O D U L E
(3.9L ENGINE)
J 9 4 8 W - 9

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