1998 DODGE RAM 1500 transmission

C107 (5.7L) - BLACK (INTAKE AIR FUEL MOD-
ULE SIDE)
CAV CIRCUIT
1 K900 18DB/DG
2 K1 18VT/BR
3 K21 18DB/LG
4 K922 18BR/DB
5 F856 18YL/PK
6 K447 18TN/YL
7 K342 16BR/WT
8 F855 18PK/YL
9 K2 18VT/OR
10 K122 18BR/DG
11 K22 18BR/OR
12 -
13 K448 18TN/OR
14 K342 16BR/WT
C108 (DIESEL) - BLACK (ENGINE SIDE)
CAV CIRCUIT
1 B22 18DG/YL
2 C13 18LB/OR
3 A961 14RD
4 K25 18DB/VT
5 N4 18DB/WT
6 D25 18WT/VT
7-
8 V32 18VT/YL (M/T)
9 K174 18BR/YL
10 -
11 K176 18BR/OR
12 K23 18BR/WT (M/T)
13 K852 18BR/VT (M/T)
14 K167 18BR/YL (M/T)
C108 (DIESEL) - BLACK (TRANSMISSION SIDE)
CAV CIRCUIT
1 B22 20DG/YL
2 C13 20LB/OR
3 A961 14RD
4 K25 18DB/VT
5 N4 18DB/WT
6 D25 20WT/VT
7-
8 V32 20VT/YL (M/T)
9 K174 18BR/YL
10 -
11 K176 18BR/OR
12 K23 20BR/WT (M/T)
13 K852 20BR/LB (M/T)
14 K167 20BR/YL (M/T)
8W - 80 - 16 8W-80 CONNECTOR PIN-OUTSDR

C109 (DIESEL) - LT GRAY (ENGINE SIDE)
CAV CIRCUIT
1 V35 18VT/OR
2 V32 18VT/YL
3 T41 18YL/DB
4 T6 18DG
5 T118 18DG
6 T9 18DG/TN
7-
8 T38 18YL/BR
9 T75 18YL/LB
10 T54 18DG/OR
11 T515 18YL/DB
12 V36 18VT/YL
13 T14 18DG/BR
14 T13 18DG/VT
C109 (DIESEL) - LT GRAY (TRANSMISSION
SIDE)
CAV CIRCUIT
1 V35 20VT/OR
2 V32 20VT/YL
3 T41 20YL/DB
4 T6 20DG
5 T118 18DG
6 T9 18DG/TN
7-
8 T38 18YL/BR
9 T75 18YL/LB
10 T54 18DG/OR
11 T515 20YL/DB
12 V36 20VT/YL
13 T14 18DG/BR
14 T13 18DG/VT
C110 (DIESEL) - BLACK (ENGINE SIDE)
CAV CIRCUIT
1 C3 18DB/YL
2 B29 18DG/WT
3-
4 K900 18DB/DG
5 V37 18VT
6 K160 18BR/OR
7 K161 18BR/LB
8 F856 18YL/PK
9 D20 18WT/LG
10 D21 18WT/BR
10 D21 18PK
11 F202 18PK/GY
12 K29 18WT/BR (M/T)
13 K854 18VT/BR (M/T)
14 K400 18BR/VT (M/T)
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 17

C110 (DIESEL) - BLACK (TRANSMISSION SIDE)
CAV CIRCUIT
1 C3 20DB/YL
2 B29 20DG/WT
3-
4 K900 20DB/DG
5 V37 20VT
6 K160 18BR/OR
7 K161 18BR/LB
8 F856 18YL/PK
9 D20 20WT/LG
10 D21 20WT/BR
11 F202 20PK/GY
12 K29 20WT/BR (M/T)
13 K854 20VT/BR (M/T)
14 K400 20BR/VT (M/T)
C112 (DIESEL A/T) - (ENGINE SIDE)
CAV CIRCUIT
1 C3 18DB/YL
2 A961 14RD
3 K615 18VT/WT
4 K616 18BR/YL
C112 (DIESEL A/T) - (TRANSMISSION SIDE)
CAV CIRCUIT
1 C3 18DB/YL
2 A961 14RD
3 K615 18VT/WT
4 K616 18BR/YL
C112 (DIESEL M/T) - (ENGINE SIDE)
CAV CIRCUIT
1 C3 18DB/YL
2 A961 14RD
3 K615 18BR/WT
4 K616 18BR/YL
5 K167 18BR/YL
6 K23 18BR/WT
7 K852 18BR/VT
8 K29 18WT/BR
8W - 80 - 18 8W-80 CONNECTOR PIN-OUTSDR

C112 (DIESEL M/T) - (TRANSMISSION SIDE)
CAV CIRCUIT
1 C3 18DB/YL
2 A961 14RD
3 K615 18BR/WT
4 K616 18BR/YL
5 K167 18BR/YL
6 K23 18BR/WT
7 K852 18BR/VT
8 K29 18WT/BR
C130 (DIESEL) - (TRANSMISSION SIDE)
CAV CIRCUIT
A1 -
A2 C3 20DB/YL
A3 T41 20YL/DB (A/T)
A4 K400 20BR/VT (M/T)
A5 K900 20DB/DG
A6 K29 20WT/BR (M/T)
A7 K852 20BR/LB (M/T)
A8 Z901 18BK (MANUAL TRANSFER
CASE)
B1 T16 18YL/OR (A/T)
B2 L1 18WT/LG
B3 L10 18WT/GY
B4 F202 20PK/GY
B5 B22 20DG/YL
B6 T515 20YL/DB (A/T)
B7 K77 18BR/WT (MANUAL TRANSFER
CASE)
B8 N4 18DB/WT
C1 K174 18BR/YL
C2 C13 20LB/OR
C3 D25 20WT/VT
C4 K854 20VT/BR (M/T)
C5 K167 20BR/YL (M/T)
C6 K23 20BR/WT (M/T)
C7 T6 20DG (A/T)
C8 K176 18BR/OR
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 19

ENGINE CONTROL MODULE C2 (DIESEL) - 50 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3 K615 18VT/WT INLET AIR TEMPERATURE SENSE
3 K615 18BR/WT (M/T) INLET AIR TEMPERATURE SENSE
4 V35 18VT/OR (A/T) S/C VENT CONTROL
5 K176 18BR/OR INTAKE AIR HEATER RELAY NO 2 CONTROL
6 K174 18BR/YL INTAKE AIR HEATER RELAY NO 1 CONTROL
7 V32 18VT/YL (A/T) SPEED CONTROL SUPPLY
8- -
9 T41 18YL/DB (A/T) PARK/NEUTRAL POSITION SWITCH SENSE (T41)
10 K161 18BR/LB FAN SPEED SENSOR
11 B22 18DG/YL VEHICLE SPEED SENSOR SIGNAL NO. 1
12 G6 18VT/GY OIL PRESSURE SIGNAL
13 T6 18DG (A/T) TOW/HAUL OVERDRIVE OFF SWITCH SENSE
14 T118 18DG (A/T) GOVERNOR PRESSURE SOLENOID CONTROL
15 T9 18DG/TN (A/T) 3-4 SOLENIOD CONTROL
16 D21 18WT/BR SCI TRANSMIT (PCM)
16 D21 18PK (M/T) SCI TRANSMIT
17 - -
18 T38 18YL/BR (A/T) GOVERNOR PRESSURE SENSOR SIGNAL
19 D20 18WT/LG SCI RECEIVE (PCM)
20 A209 16RD FUSED B(+)
21 Z902 16BK GROUND
22 - -
23 F856 18YL/PK 5 VOLT SUPPLY
24 K900 18DB/DG SENSOR GROUND
25 T75 18YL/LB (A/T) TORQUE CONVERTER CLUTCH SOLENOID CONTROL
26 N4 18DB/WT FUEL LEVEL SENSOR SIGNAL
27 - -
28 D25 18WT/VT PCI BUS
29 T54 18DG/OR (A/T) TRANSMISSION TEMPERATURE SENSOR SIGNAL
30 A209 16RD FUSED B(+)
31 T515 18YL/DB (A/T) TRANSMISSION CONTROL RELAY CONTROL
32 F202 18PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
33 K854 18VT/BR (M/T) 5 VOLT SUPPLY
34 V36 18VT/YL (A/T) S/C VACUUM CONTROL
35 K616 18BR/YL INLET AIR PRESSURE SENSE
36 V32 18VT/YL (M/T) SPEED CONTROL SUPPLY
37 B29 18DG/WT BRAKE SWITCH SIGNAL
38 - -
39 - -
40 A209 16RD FUSED B(+)
41 C13 18LB/OR A/C CLUTCH RELAY CONTROL
42 - -
43 K160 18BR/OR PARK LOCKOUT SOLENOID CONTROL
44 T14 18DG/BR (A/T) OUTPUT SPEED SENSOR SIGNAL
45 T13 18DG/VT (A/T) SENSOR GROUND
46 V37 18VT S/C SWITCH NO. 1 SIGNAL
47 K25 18DB/VT BATT TEMP SIGNAL
48 K400 18BR/VT (M/T) APPS NO.2 RETURN
49 Z902 16BK GROUND
50 Z902 16BK GROUND
8W - 80 - 60 8W-80 CONNECTOR PIN-OUTSDR

INTEGRATED POWER MODULE C4 - 10 WAY
CAV CIRCUIT FUNCTION
1 Z116 18BK/VT GROUND
2 L54 18WT/LG RIGHT STOP LAMP FEED
3 W1 20BR/TN WASHER FLUID SWITCH SENSE
4- -
5- -
6 F941 20PK/LG (DIESEL) FUSED IGNITION SWITCH OUTPUT (RUN-START)
7 W7 20BR/GY WIPER PARK SWITCH SENSE
8- -
9- -
10 F202 20PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
INTEGRATED POWER MODULE C5 - 26 WAY
CAV CIRCUIT FUNCTION
1 F922 16PK/YL FUSED IGNITION SWITCH OUTPUT (RUN)
2 F941 20PK/LG (DIESEL) FUSED IGNITION SWITCH OUTPUT (RUN-START)
2 Z912 20BK (GAS) GROUND
3- -
4 L10 18WT/GY FUSED IGNITION SWITCH OUTPUT (RUN)
5- -
6- -
7- -
8 Z920 12BK GROUND
9 C110 20DB/LB DEFOGGER RELAY CONTROL
10 - -
11 C13 20LB/OR A/C CLUTCH RELAY CONTROL
12 - -
13 - -
14 Z114 20BK/LG (DIESEL) GROUND
14 K173 18BR/VT (NGC) CONDENSER FAN RELAY CONTROL
15 F202 20PK/GY (DIESEL) FUSED IGNITION SWITCH OUTPUT (RUN-START)
15 A16 16RD/BR (NGC) FUSED B(+)
16 T515 20YL/DB TRANSMISSION CONTROL RELAY CONTROL
17 C16 16DB/GY HEATED MIRROR RELAY OUTPUT
18 C3 20DB/YL A/C CLUTCH RELAY OUTPUT
19 - -
20 - -
21 C110 20DB/LB DEFOGGER RELAY CONTROL
22 W4 16BR/OR WIPER RELAY HIGH SPEED OUTPUT
23 F100 18PK/VT FUSED IGNITION SWITCH OUTPUT (RUN)
24 F201 18PK/OR FUSED IGNITION SWITCH OUTPUT (RUN)
25 - -
26 F504 20GY/PK FUSED IGNITION SWITCH OUTPUT (RUN)
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 75

INTEGRATED POWER MODULE C6 - BLACK 15 WAY
CAV CIRCUIT FUNCTION
1- -
2 A400 14TN/RD FUSED B(+)
3- -
4 K342 16BR/WT ASD RELAY OUTPUT
5- -
6- -
7- -
8- -
9- -
10 A961 14RD (DIESEL) FUEL HEATER RELAY OUTPUT
10 C123 16LB/WT (NGC) CONDENSER FAN RELAY OUTPUT
11 A960 14RD (DIESEL) FUSED B(+)
11 A16 16RD/BR (NGC) FUSED B(+)
12 F982 14PK/YL FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
13 - -
14 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
15 - -
INTEGRATED POWER MODULE C7 - GRAY 26 WAY
CAV CIRCUIT FUNCTION
1 T750 14YL/GY STARTER MOTOR RELAY OUTPUT
2 W3 16BR/WT WIPER RELAY LOW SPEED OUTPUT
3 F983 20PK/YL FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
4 A930 18RD FUSED B(+)
5- -
6 L43 18WT/DB LEFT LOW BEAM OUTPUT
7 L34 18WT/GY RIGHT HIGH BEAM OUTPUT
8- -
9 A109 16OR/RD (GAS) FUEL PUMP RELAY OUTPUT
10 - -
11 K51 20BR/WT (GAS) ASD RELAY CONTROL
13 - -
14 - -
15 L33 18WT/LG LEFT HIGH BEAM OUTPUT
16 - -
16 A72 18RD/OR ADJUSTABLE PEDAL RELAY OUTPUT
17 - -
17 C15 16DB/WT REAR WINDOW DEFOGGER RELAY OUTPUT
18 - -
19 K31 20BR FUEL PUMP RELAY CONTROL
20 - -
20 L89 18WT/YL (FOG LAMPS) FOG LAMP RELAY OUTPUT
21 T751 16YL FUSED IGNITION SWITCH OUTPUT (START)
22 L44 18WT/TN RIGHT LOW BEAM OUTPUT
23 T41 20YL/DB (EXCEPT NGC) TRS T41 SENSE
23 T752 20DG/OR (NGC) STARTER RELAY CONTROL
24 A944 20RD FUSED B(+)
26 - -
8W - 80 - 76 8W-80 CONNECTOR PIN-OUTSDR

POWERTRAIN CONTROL MODULE C4 (NGC) - GREEN 38 WAY
CAV CIRCUIT FUNCTION
1 T60 18YL/GY OVERDRIVE SOLENOID CONTROL
2 T259 18YL/DG 4C SOLENOID CONTROL
3- -
4 T118 18DG MS SOLENOID CONTROL
5- -
6 T219 18YL/LG 2C SOLENOID CONTROL
7- -
8 T59 18YL/LB UNDERDRIVE SOLENOID CONTROL
9- -
10 T20 18DG/WT L/R SOLENOID CONTROL
11 T140 18YL/GY PRESSURE CONTROL SOLENOID CONTROL
12 Z908 18BK GROUND
13 Z977 18BK GROUND
14 Z904 18BK (A/T) GROUND
15 T1 18DG/LB TRS T1 SENSE
16 T3 18DG/DB TRS T3 SENSE
17 T6 18DG TOW/HAUL OVERDRIVE OFF SWITCH SENSE
18 T515 20YL/DB TRANSMISSION CONTROL RELAY CONTROL
19 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
20 T48 18BR/YL 4C PRESSURE SWITCH SENSE
21 T29 18YL/WT UNDERDRIVE PRESSURE SWITCH SENSE
22 T9 18DG/TN OVERDRIVE PRESSURE SWITCH SENSE
23 - -
24 - -
25 - -
26 T4 18DG/LB TRS T2 SENSE
27 - -
28 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
29 T50 18YL/TN LOW/REVERSE PRESSURE SWITCH SENSE
30 T147 18DG/YL 2C PRESSURE SWITCH SENSE
31 T38 18YL/BR LINE PRESSURE SENSOR SIGNAL
32 T14 18DG/BR OUTPUT SPEED SENSOR SIGNAL
33 T52 18DG/OR INPUT SPEED SENSOR SIGNAL
34 T13 18DG/VT SPEED SENSOR GROUND
35 T54 18DG/OR TRANSMISSION TEMPERATURE SENSOR SIGNAL
36 - -
37 T42 18DG/YL TRS T42 SENSE
38 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 91