2003 DODGE RAM engine

C130 - BLACK (ENGINE TO DASH)
CAV CIRCUIT
F6 -
F7 -
G1 -
G7 -
H1 Y215 20YL/PK (5.7L)
H2 -
H3 -
H4 -
H6 -
H7 K81 18DB/DG (5.7L)
J1 Y115 20YL/WT (ETC)
J2 B22 20DG/YL (5.7L)
J2 G7 18WT/OR (EXCEPT 5.7L)
J3 K52 18PK/BK (EXCEPT DIESEL)
J4 K31 18BR (EXCEPT DIESEL)
J5 Y135 18LG/BK
J6 K30 18PK (A/T)
J7 K255 18WT/DG (5.7L/DIESEL)
J7 A141 18DG/WT (EXCEPT 5.7L)
K1 V36 18TN/RD (EXCEPT 5.7L)
K2 C13 20DB/OR
K3 Y193 20YL/RD (5.9L/8.0L)
K4 Y128 20DB/GY (5.9L/8.0L)
K5 K981 18BR/DG (5.7L)
K5 A42 18DG (5.9L/8.0L)
K6 K125 18WT/DB (5.9L/8.0L)
K6 Z16 18BK (3.7L A/T) (4.7L A/T) (5.7L A/T)
K7 Y137 20VT/LB (5.7L/5.9L)
K7 Y137 18VT/LB (3.7L/4.7L)
L1 K223 18PK/DB (5.7L)
L2 T24 18BR/YL (NGC)
L3 -
L4 -
L5 -
L6 G31 18VT/LG (NGC)
L7 K7 18OR (5.7L)
M1 D20 20LG (5.7L/DIESEL)
M1 D20 18LG (EXCEPT 5.7L)
M2 D25 20VT/BR (5.7L)
M2 D25 20VT/BK (EXCEPT 5.7L/DIESEL)
M3 K4 18BK/LB
M4 D21 20PK (5.7L)
M4 D21 18PK (EXCEPT 5.7L)
M5 C3 20DB/BK
M6 V37 20RD/LG (5.7L)
M6 V37 18RD/LG (EXCEPT 5.7L)
M7 G8 20LB/BK (5.7L/DIESEL)
N1 A61 16DG/BK (3.7L A/T) (5.7L A/T)
N2 T16 16RD 3.7L/4.7L/5.7L)
N2 T16 16RD (5.9L/8.0L)
N3 A142 16DG/OR (8.0L)
N3 A142 16DG/OR (EXCEPT 8.0L/DIESEL)
N4 Y124 16DG/VT (5.7L/5.9L/8.0LETC/DIESEL)
N5 Y125 16DG/WT (5.7L/5.9L/8.0LETC/DIESEL)
N6 A51 16RD/WT (5.7LA/T)
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 21

DATA LINK CONNECTOR - ENGINE (DIESEL)-3WAY
CAV CIRCUIT FUNCTION
A D1 18VT/BR CCD BUS (+)
B D2 18WT/BK CCD BUS (-)
C Z11 14BK/WT GROUND
DOME LAMP - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1- -
2 M20 20BR COURTESY LAMP DRIVER
3 F32 18RD/YL FUSED B(+)
DOOR AJAR SWITCH-DRIVER (BASE) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G75 20TN DRIVER DOOR AJAR SWITCH SENSE
2 Z314 20BK/LG GROUND
DOOR AJAR SWITCH-LEFT REAR (BASE) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G77 20VT/OR LEFT REAR DOOR AJAR SWITCH SENSE
2 Z75 20BK GROUND
DOOR AJAR SWITCH-PASSENGER (BASE) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G74 20TN PASSENGER DOOR AJAR SWITCH SENSE
2 Z315 20BK/LG GROUND
8W - 80 - 50 8W-80 CONNECTOR PIN-OUTSDR

ELECTRONIC THROTTLE CONTROL MODULE (5.7L) - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 K22 18OR/DB TP NO.1 SIGNAL
2 K7 18OR 5 VOLT SUPPLY
3 F888 18BR/PK ETC MOTOR(+)
4 K122 18DB/GY TP NO.2 SIGNAL
5 F855 18OR/PK ETC MOTOR(-)
6 K101 18WT TP SENSOR RETURN
ENGINE CONTROL MODULE - C1 (DIESEL) - 60 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 D1 18VT/BR CCD BUS (+)
5 D2 18WT/BK CCD BUS (-)
6 K65 18OR/RD FUEL PUMP SUPPLY
7 K20 18DG GENERATOR FIELD CONTROL
8- -
9- -
10 - -
11 - -
12 K102 18PK/BK FUEL PRESSURE SENSOR SIGNAL
13 - -
14 K232 18YL APPS SIGNAL
15 K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL
16 - -
17 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
18 - -
19 K31 18BR FUEL PUMP RELAY CONTROL
20 - -
21 - -
22 G17 18WT/TN SPEEDOMETER SIGNAL
23 K104 18RD/WT SENSOR GROUND
24 K53 18DB/RD HALL EFFECT
25 Y501 18DB/YL 5 VOLT SUPPLY
26 C18 18DB A/C PRESSURE SIGNAL
27 K6 18VT/WT 5 VOLT SUPPLY
28 - -
29 Y502 18DG/YL INLET AIR TEMPERATURE/PRESSURE RETURN
30 K118 16WT/DB BATTERY TEMPERATURE SENSOR SIGNAL
31 G20 18VT/YL IGNITION SWITCH SENSE
32 K55 18LB/WT MASS AIR FLOW SENSOR SIGNAL
33 K56 18LG/OR APPS SENSOR RETURN
34 K49 18VT/BK APPS IDLE SWITCH
35 - -
36 K14 16RD/WT FUEL INJECTOR NO. 4 DRIVER
37 - -
8W - 80 - 54 8W-80 CONNECTOR PIN-OUTSDR

ENGINE CONTROL MODULE - C1 (DIESEL) - 60 WAY
CAV CIRCUIT FUNCTION
38 - -
39 - -
40 K13 16TN FUEL INJECTOR NO. 3 DRIVER
41 - -
42 K900 18DB/DG 5 VOLT SUPPLY
43 K9 18LB 5 VOLT SUPPLY
44 K101 18WT APPS NOT IDLE SWITCH
45 K62 18BR/DB LETF PUMP
46 K58 16BR/DB FUEL INJECTOR NO. 6 DRIVER
47 - -
48 - -
49 - -
50 K12 16YL/WT FUEL INJECTOR NO. 2 DRIVER
51 - -
52 K167 18BR/YL ACCELERATOR PEDAL POSITION SENSOR GROUND
NO. 1
53 G910 18VT/RD FUEL PRESSURE SENSOR SIGNAL RETURN
54 K72 18DG/OR MAP SENSOR SIGNAL
55 - -
56 K38 16GY FUEL INJECTOR NO. 5 DRIVER
57 K92 16TN/PK COIL ON PLUG DRIVER NO. 2
58 - -
59 K91 16TN/RD COIL ON PLUG DRIVER NO. 1
60 - -
ENGINE CONTROL MODULE - C2 (DIESEL) - 50 WAY
CAV CIRCUIT FUNCTION
1 K22 18DR/DB THROTTLE POSITION SENSOR SIGNAL
2 K24 18WT/DG CRANKSHAFT POSITION SENSOR SIGNAL
3 K69 18 BR/LB INJECTOR CONTROL SIGNAL NO.1
4- -
5 K154 18GY GLOW PLUG RELAY NO. 1 OUTPUT
6 K152 18WT GLOW PLUG RELAY NO. 1 CONTROL
7- -
8- -
9- -
10 Y5 18OR FAN SPEED SENSOR
11 G7 18WT/OR VEHICLE SPEED SIGNAL
12 G60 18GY/YL ENGINE OIL PRESSURE SWITCH SENSE
13 - -
14 - -
15 - -
16 D21 18PK SCI TRANSMIT
17 - -
18 - -
19 D20 18LG SCI RECEIVE
20 A140 16DG/WT FUSED B(+)
21 Z816 16BK/TN GROUND
22 - -
23 Y3 18WT -
24 K4 18BK/LB SENSOR GROUND
25 - -
26 G8 18 LB/BK FUEL LEVEL SENSOR SIGNAL
27 K77 18 BR/WT TRANSFER CASE POSITION SENSOR INPUT
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 55

ENGINE CONTROL MODULE - C2 (DIESEL) - 50 WAY
CAV CIRCUIT FUNCTION
28 D25 18VT/YL PCI BUS
29 - -
30 A140 16DG/WT FUSED B(+)
31 - -
32 Y135 18LG/BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
33 - -
34 - -
35 K68 18BR/LG INLET AIR PRESSURE SENSE
36 V32 18YL/RD SPEED CONTROL SUPPLY
37 K29 18WT/PK BRAKE SWITCH SENSE
38 - -
39 - -
40 A140 16BG/WT FUSED B(+)
41 C13 18DB/OR A/C CLUTCH RELAY CONTROL
42 - -
43 Y1 18LG PARK LOCKOUT SOLENOID CONTROL
44 - -
45 - -
46 V37 18RD/YL S/C SWITCH SIGNAL
47 K118 18PK/YL BATTERY TEMPERATURE SENSOR SIGNAL
48 - -
49 Z816 16BK/TN GROUND
50 Z816 16BK/TN GROUND
ENGINE COOLANT TEMPERATURE SENSOR (3.7L/4.7L/5.7L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K4 18BK/LB SENSOR GROUND
2 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
2 K2 18TN/BK (4.7L/5.7L) ECT SIGNAL
ENGINE COOLANT TEMPERATURE SENSOR (DIESEL)-2WAY
CAV CIRCUIT FUNCTION
1 K104 18RD/WT SENSOR GROUND
2 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
8W - 80 - 56 8W-80 CONNECTOR PIN-OUTSDR

ENGINE OIL PRESSURE SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G60 18GY/YL ENGINE OIL PRESSURE SWITCH SENSE
2- -
EVAP/PURGE SOLENOID (EXCEPT NGC)-2WAY
CAV CIRCUIT FUNCTION
1 K52 18PK/BK EVAPORATIVE SOLENOID CONTROL
2 Y134 20GY/RD FUSED IGNITION SWITCH OUTPUT (RUN-START)
EVAP/PURGE SOLENOID (NGC) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K108 18WT/TN EVAP PURGE RETURN
2 K52 18PK/BK EVAP PURGE CONTROL
EVAPORATOR TEMPERATURE SENSOR-2WAY
CAV CIRCUIT FUNCTION
1 C57 20DB/GY SENSOR GROUND
2 C12 20LG/BK EVAPORATOR TEMPERATURE SENSOR SIGNAL
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 57

POWERTRAIN CONTROL MODULE C1 (JTEC) - BLACK 32 WAY
CAV CIRCUIT FUNCTION
1 K93 18TN/OR (3.7L) COIL DRIVER NO. 3
1 K18 18RD/YL (8.0L) IGNITION COIL NO.1 DRIVER
2 Y135 18LG/BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
3 K94 18TN/LG (3.7L) COIL DRIVER NO. 4
3 K32 18YL/GY (8.0L) IGNITION COIL NO.4 DRIVER
4 K4 18BK/LB SENSOR GROUND
5 K96 18TN/LB (3.7L) COIL DRIVER NO. 6
5 K43 18DG/GY (8.0L) IGNITION COIL NO.5 DRIVER
6 T24 18BR/YL PARK/NEUTRAL POSITION SWITCH SENSE (T41)
7 K91 18TN/RD (3.7L) COIL DRIVER NO. 1
7 K19 18BK/GY (5.9L/8.0L) IGNITION COIL NO. 1 DRIVER
8 K24 18GY/BK CRANKSHAFT POSITION SENSOR SIGNAL
9 K98 18LB/RD (4.7L) COIL DRIVER NO. 8
9 K17 18DB/TN (8.0L) IGNITION COIL NO. 2 DRIVER
10 K39 18GY/RD IDLE AIR CONTROL NO. 3 DRIVER
11 K60 18YL/BK IDLE AIR CONTROL NO. 2 DRIVER
12 S28 18YL/BK (3.7L) POWER STEERING PRESSURE SWITCH SIGNAL
13 G113 18OR (5.9L) PTO SWITCH SENSE
13 A41 14YL (3.7L) FUSED IGNITION SWITCH OUTPUT (RUN-START)
14 K77 18BR/WT (5.9L) (MANUAL
TRANSFER CASE)TRANSFER CASE POSITION SENSOR INPUT
15 K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL
16 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
17 K7 18OR 5 VOLT SUPPLY
18 K44 18TN/YL CAMSHAFT POSITION SENSOR SIGNAL
19 K59 18VT/BK IDLE AIR CONTROL NO. 4 DRIVER
20 K40 18BR/WT IDLE AIR CONTROL NO. 1 DRIVER
21 K95 18TN/DG (3.7L) COIL DRIVER NO. 5
22 A14 18RD/WT FUSED B(+)
23 K22 18OR/DB THROTTLE POSITION SENSOR SIGNAL
24 K41 18BK/DG OXYGEN SENSOR 1/1 SIGNAL
25 K141 18TN/WT OXYGEN SENSOR 1/2 SIGNAL
26 K241 18LG/RD (CALIFORNIA) OXYGEN SENSOR 2/1 SIGNAL
27 K1 18DG/RD MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL
28 - -
29 K341 18TN/WT (CALIFORNIA) OXYGEN SENOR 2/2 SIGNAL
30 - -
31 Z82 14BK/TN GROUND
32 Z81 14BK/TN GROUND
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 87

POWERTRAIN CONTROL MODULE C2 (JTEC) - WHITE 32 WAY
CAV CIRCUIT FUNCTION
1 T54 18VT (5.9L/8.0L) TRANSMISSION TEMPERATURE SENSOR SIGNAL
2 K26 18VT/TN (5.9L/8.0L) FUEL INJECTOR NO. 7 DRIVER
3 K115 18TN (8.0L) FUEL INJECTOR NO.9 DRIVER
4 K11 18WT/DB FUEL INJECTOR NO. 1 DRIVER
5 K13 18YL/WT FUEL INJECTOR NO. 3 DRIVER
6 K38 18GY FUEL INJECTOR NO. 5 DRIVER
7 K97 18BR (4.7L) COIL DRIVER NO. 7
8 K88 18VT/WT (5.9L) GOVERNOR PRESSURE SOLENOID CONTROL
9 K92 18TN/PK (3.7L) COIL DRIVER NO. 2
10 K20 18DG GENERATOR FIELD
11 K54 18OR/BK (5.9L) TORQUE CONVERTER CLUTCH SOLENOID CONTROL
12 K58 18BR/DB FUEL INJECTOR NO. 6 DRIVER
13 K28 18GY/LB (5.9L/8.0L) FUEL INJECTOR NO. 8 DRIVER
14 K116 18WT/DB (8.0L) FUEL INJECTOR NO.10 DRIVER
15 K12 18TN FUEL INJECTOR NO. 2 DRIVER
16 K14 18LB/BR FUEL INJECTOR NO. 4 DRIVER
17 Y145 18DB/YL CONDENSER FAN RELAY CONTROL
18 - -
19 C18 18DB A/C PRESSURE SIGNAL
20 - -
21 T60 18BR (5.9L/8.0L) 3-4 SHIFT SOLENOID CONTROL
22 - -
23 G60 18GY/YL ENGINE OIL PRESSURE SENSOR SIGNAL
24 - -
25 T13 18DB/BK (5.9L8.0L) SPEED SENSOR GROUND
26 - -
27 G7 18WT/OR VEHICLE SPEED SIGNAL
28 T14 18LG/WT (5.9L/8.0L) OUTPUT SPEED SENSOR SIGNAL
29 T25 18LG/RD (5.9L/8.0L) GOVERNOR PRESSURE SENSOR SIGNAL
30 K30 18PK (5.9L/8.0L) TRANSMISSION CONTROL RELAY CONTROL
31 K6 18VT/WT 5 VOLT SUPPLY
32 - -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 89