Chrysler RAM TRUCK 2500 1994 Service Manual page 698

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WIRING DIAGRAMS
8W - 169
CAV
C I R C U I T
:
: ; ,
N C T I 0 N
SHEET
1
K l
1 8 D G / R D *
MAP SENSOR
2 7
2
K2 18TN/BK*
ENGINE COOLANT TEMPERATURE SENSOR
26
3
U14
1 6 R D / W T *
i T M T U M T R F L A Y
F E E D
~
2 6
4
K4
2 0 B K / L B t
2 8
5
-----
6
K6
2 0 V T / W T *
5 VOLT
OUTPUT
2 7
7
K7
200R
8 VOLT
SUPPLY
27
8
......
9
F18 20LG/BK t
I
;
- : i ^ ; \ 0 i !
F E E D
2 9
10
T6
2 0 0 R / W T *
TRANSMISSION OVERDRIVE SWITCH FEED
1 0 , 2 4
11
212
1 6 B K / T N *
P O W E R
GROUND
2 5
12
Z12
1 6 B K / T N %
POWER GROUND
2 5
13 717
1 8 L B / B R * " F U E L
INJECTOR
2 3
14
K 1 3
n j v v / y T *
F U E L
INJECTOR # 3
23
15
K12 1 8 T N
F U E L
INJECTOR Ul
2 3
16
K l l
1 8 W T / D B X
F U E L
I N J E C T S #1
2 3
17
!(17
1 3 0 L J / T N *
F U E L
INJECTOR
ul
2 4
18
x i 3 n ; u / Y L *
2 4
19
K 1 9
1 6 B K / G Y X
I * M i T I O N C O I L
D R I V E R U\
2 3
20
K20 18DG
VOLTAGE REGULATOR
24
21
K21
1 8 B K / R D X
INTAKE
AIR TEMPERATURE SENSOR
28
22
K 2 2
2 0 0 R / D B *
THROTTLE P O S I T I O N T S E N S O R )
28
23
K 1 4 1
18TN/WTX HEATED OXYGEN SENSOR
32
2 4
K24
2 0 G Y / B K X
DISTRIBUTOR
IGNITION SENSOR ( E H
2 8
25
D21
2 0 P K
S E R I A L COMMUNICATION INTERFACE
2 5
26
-
27
C20 1 8 B R
A / C DAMPED P R E S S U R E SWITCH
31
28
- -
29
V40
2 0 W T / P K *
STOP LAMP SWITCH
2 6
30
7 4 !
2 0 B K / W T X
ENGINE
STARTER RELAY
2 6
31
•314
1 8 P K / B K *
TRANSMISSION TEMPERATURE LAMP
2 6
3 2
6 3 2 0 B K / P K X
MALFUNCTION INDICATOR LAMP
26
33
V 3 6
2 0 T N / R D *
VEHICLE SPEED CONTROL (VACUUM)
2 7 . 6 3
34
C13
2 0 D B / 0 R *
A/C COMPRESSOR CLUTCH RELAY GROUND
31
35
K 3 5
2 0 6 Y / Y L X
EXHAUST GAS RECIRCULATION SOLENOID
29
36
37
T18
2 0 L G / 0 R X
TRANSMISSION F E E D
2 5
38
K 3 8 18GY
FUEL
I N J E C T O R
# 5
2 4
39
K 3 9 2 0 G Y / R D X
I D L E AIR
C O N T R O L M O T O R
(OPTNT
2 9
40
K40
18BR/WT X
IDLE AIR
C O N T R O L
MOTOR ( C L O S E )
29
41
K41
18BK/DG *
HEATED OXYGEN SENSOR
31
42
T54 1 8 V T
TRANSMISSION TEMP SENSOR
1 0 . 2 7
43
G21 2 0 G Y / L B X
TACHOMETER
2 9
44
K44
2 0 T N / Y L X
CAMSHAFT
P O S I T I O N SENSOR
2 7
45
D20
2V,
SERIAL COMMUNICATION INTERFACE [RECEIVE)
25
4 6
47
G7
2 0 W T / 0 R X
V E H I C L E SPEED SENSOR
3 0
48
V31
2 0 B R / R D *
V E H I C L E SPEED
C O N T R O L
( S E T )
3 2 . 6 3
49
V 3 2 20YL/RDX
V E H I C L E
SPEED
C O N T R O L
(IGNITION)
3 2 . 6 3
50
V33
2 0 W T / L G X
V E H I C L E S P E E D
CONTROL
(RESUME)
3 2 , 6 3
51
K51
2 0 D B / Y L X
AUTOMATIC SHUT
DOWN RELAY
24
5 2
K52
2 0 P K / B K X
EVAP/PURGE
SOLENOID
29
53
V 3 5
2 0 L G / R D X
VEHICLE
SPEED
C O N T R O L
(VENT)
2 7 , 6 3
5 4
K54
2 0 0 R / B K X
TRANSMISSION OVERDRIVE
SOLENOID
1 0 , 2 5
54
654 200R/BKX
SHIFT
INDICATOR LAMP
1 0 , 2 5
55
T60
2 0 B R
TRANSMISSION OVERDRIVE
SOLENOID
1 0 , 2 3
56
6 2 4
2 0 G Y / P K X
EMISSION MAINTENANCE LAMP
29
57
A142
1 6 D G / 0 R X I N J E C T O R / S E N S E / G E N E R A T O R
F E E D
24
5 8
K58 1 8 B R / D B X
F U E L
INJECTOR U 6
24
59
K59
1 8 V T / B K X
IDLE A I R CONTROL MOTOR
LCLOSE,
29
6 0
K60
1 8 Y L / B K X
IDLE AIR CONTROL MOTOR
I CLOSE,
29
VIEWED
FROM
TERMINAL END
J 9 4 8 U - 9
POWERTRAIN C O N T R O L M O D U L E
(5.2L A N D 5.9L ENGINES)
B R 120

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