Ignition control DODGE RAM 1500 1998 2.G Workshop Manual

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

GENERATOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K20 18BR/GY GEN FIELD CONTROL
2 Z816 18BK (DIESEL) GROUND
2 Z20 18BR/BK (NGC) GROUND
GLOVE BOX LAMP AND SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z328 20BK/TN GROUND
2 M228 18YL/LB COURTESY LAMP DRIVER
HANDS FREE MODULE (TELEMATICS) - 22 WAY
CAV CIRCUIT FUNCTION
1 A114 18GY/RD FUSED B(+)
2 F983 20PK/YL FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
3- -
4- -
5 X722 18LB/DG MICROPHONE 2 IN (+)
6- -
7- -
8 X703 18DG/OR LEFT AUDIO OUTPUT
9 X704 18DG/YL RIGHT AUDIO OUTPUT
10 X795 18DG HANDS FREE AUDIO OUTPUT COMMON
11 - -
12 - -
13 - -
14 D25 20WT/VT PCI BUS
15 X730 18GY/YL VOICE RECOGNITION/PHONE SWITCH SIGNAL
16 X712 18DG/LB MICROPHONE 1 IN (+)
17 X792 18LB/DG MICROPHONE IN (-)
18 X735 22NA HANDSFREE MICROPHONE SHIELD
19 - -
20 X793 18DG/YL HANDSFREE MICROPHONE HSD FEED
21 X835 18OR/GY SENSOR GROUND
22 Z970 18BK GROUND
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 67

HORN-HIGH NOTE-2WAY
CAV CIRCUIT FUNCTION
1 X2 18DG/OR HORN RELAY OUTPUT
2 Z299 18BK/OR GROUND
HORN-LOW NOTE-2WAY
CAV CIRCUIT FUNCTION
1 X2 18DG/OR HORN RELAY OUTPUT
2 Z298 18BK/DB GROUND
IDLE AIR CONTROL MOTOR (3.7L/4.7L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K961 18BR/VT IAC RETURN
2 K61 18VT/GY IAC MOTOR CONTROL
IGNITION SWITCH - BLACK 14 WAY
CAV CIRCUIT FUNCTION
1 A970 10RD FUSED B(+)
2 F1 16PK/WT FUSED IGNITION SWITCH OUTPUT (OFF-RUN-START)
3 F951 16PK/LG FUSED IGNITION SWITCH OUTPUT (RUN-START)
4 A951 16RD FUSED B(+)
5 G15 20VT/TN KEY IN IGNITION SWITCH SENSE
6 Z943 20BK GROUND
7 A921 16RD FUSED B(+)
8 C7 10DB BLOWER MOTOR FEED
9 F982 14PK/YL FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
10 F991 10PK/YL (POWER WINDOWS) FUSED IGNITION SWITCH OUTPUT (RUN-START)
11 A981 14RD FUSED B(+)
12 A991 10RD (POWER WINDOWS) FUSED B(+)
13 T751 16YL FUSED IGNITION SWITCH OUTPUT (START)
14 F922 16PK/YL FUSED IGNITION SWITCH OUTPUT (RUN)
8W - 80 - 70 8W-80 CONNECTOR PIN-OUTSDR

INSTRUMENT CLUSTER C2 - GRAY 16 WAY
CAV CIRCUIT FUNCTION
1 G194 20VT/LG WASH/BEAM SELECT SWITCH SIGNAL
2 G160 20VT/LG (SLT)8PASSENGER DOOR LOCK SWITCH MUX
3 G161 20VT/DG (SLT) DRIVER DOOR LOCK SWITCH MUX
4 E2 20OR/BR PANEL LAMPS DIMMER SIGNAL
5 L116 20WT/LG HEADLAMP SWITCH SIGNAL
6- -
7 G163 20VT/LB (SLT) DRIVER CYLINDER LOCK SWITCH MUX
8 L12 20WT/OR TURN LAMPS SWITCH SIGNAL
9- -
10 W52 20BR/YL INTERMITTENT WIPER SWITCH SIGNAL
11 T117 20DG/YL TRANS RANGE SENSOR ELECTRONIC CLUSTER 5
VOLT SUPPLY
12 X20 20GY/WT (SLT PREMIUM RADIO) RADIO CONTROL MUX
13 - -
14 - -
15 - -
16 - -
INSTRUMENT CLUSTER C3 - GRAY 26 WAY
CAV CIRCUIT FUNCTION
1 G75 20VT DRIVER DOOR AJAR SWITCH SENSE
2 G77 20VT/GY LEFT REAR DOOR AJAR SWITCH SENSE
3 G76 20VT/YL RIGHT REAR DOOR AJAR SWITCH SENSE
4 G74 20VT/WT PASSENGER DOOR AJAR SWITCH SENSE
5- -
6- -
7 K77 18BR/WT TRANSFER CASE POSITION SENSOR INPUT
8 L900 20WT/YL WIPER/TURN/BEAM SELECT SWITCH RETURN
9 L115 20WT/YL HEADLAMP SWITCH RETURN
10 T917 20YL/TN TRANS RANGE SENSOR ELECTRONIC CLUSTER MUX
11 - -
12 - -
13 Z18 20BK/LB GROUND
14 X3 20DG/VT HORN SWITCH SENSE
15 L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
16 G15 20VT/TN KEY IN IGNITION SWITCH SENSE
17 - -
18 - -
19 D25 20WT/VT PCI BUS
20 G10 20VT/LG SEAT BELT SWITCH SENSE
21 - -
22 B25 20DG/WT PARK BRAKE SWITCH SENSE
23 F983 20PK/YL FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
24 F1 16PK/WT FUSED IGNITION SWITCH OUTPUT (OFF-RUN-START)
25 F21 20PK/DG FUSED IGNITION SWITCH OUTPUT (RUN-START)
26 A114 18GY/RD FUSED B(+)
8W - 80 - 72 8W-80 CONNECTOR PIN-OUTSDR

INTEGRATED POWER MODULE C2 - WHITE 15 WAY
CAV CIRCUIT FUNCTION
1 A991 10RD FUSED B(+)
2 A34 16RD/WT (ELECTRONIC TRANS-
FERCASE))FUSED B(+)
3 A405 18RD/DB FUSED B(+)
4- -
5 A210 12OR/RD FUSED B(+)
6 A970 10RD FUSED B(+)
7 A100 14RD/VT FUSED B(+)
8 A111 14DG/RD FUSED B(+)
9 A205 18RD/OR FUSED B(+)
10 A921 16RD FUSED B(+)
11 - -
12 F984 18PK/YL FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
13 A116 18YL/RD FUSED B(+)
14 A951 16RD FUSED B(+)
15 - -
INTEGRATED POWER MODULE C3 - 16 WAY
CAV CIRCUIT FUNCTION
1 W10 20BR WASHER PUMP MOTOR CONTROL
2 L62 18WT/YL RIGHT REAR TURN LAMP DRIVER
3 Z117 18BK/WT GROUND
4 G31 20VT/LG (DIESEL) AAT SIGNAL
5 Z118 18BK/YL GROUND
6 L1 18WT/LG BACKUP LAMP FEED
7- -
8- -
9- -
10 D25 20VT/PK PCI BUS
11 - -
12 L61 18WT/LG LEFT FRONT TURN LAMP DRIVER
13 L53 18DG/WT LEFT STOP LAMP FEED
14 L63 18WT/DG LEFT REAR TURN LAMP DRIVER
15 L60 18WT/TN RIGHT FRONT TURN LAMP DRIVER
16 G180 20VT/YL (DIESEL) SENSOR GROUND
8W - 80 - 74 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 C1 (NGC) - BLACK 38 WAY
CAV CIRCUIT FUNCTION
1 K98 18DB/YL (EXCEPT 3.7L) COIL CONTROL NO. 8
2- -
3 K97 18BR/YL (4.7L) COIL CONTROL NO. 7
3 K97 18BR (5.7L) COIL CONTROL NO. 7
4 K28 18BR/LB (EXCEPT 3.7L) INJECTOR CONTROL NO. 8
5 K26 18BR/YL (EXCEPT 3.7L) INJECTOR CONTROL NO. 7
6- -
7- -
8 B222 20DG/WT VEHICLE SPEED SIGNAL NO. 2
9 Z130 16BK/BR GROUND
10 - -
11 F202 20PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
12 F1 16PK/WT FUSED IGNITION SWITCH OUTPUT (OFF-RUN-START)
13 B22 20DG/YL VEHICLE SPEED SIGNAL NO. 1
14 - -
15 - -
16 - -
17 - -
18 Z131 16BK/DG GROUND
19 - -
20 G6 18VT/GY OIL PRESSURE SIGNAL
21 C918 18BK/LB A/C PRESSURE SIGNAL
22 G31 18VT/LG AAT SIGNAL
23 - -
24 - -
25 D20 20WT/LG (5.7L) SCI RECEIVE (PCM)
25 D20 17WT/LG (EXCEPT 5.7L) SCI RECEIVE (PCM)
26 D16 18WT/OR (EXCEPT 3.7L M/T) SCI RECEIVE (TCM)
27 F856 18YL/PK 5 VOLT SUPPLY
28 - -
29 A919 20RD FUSED B(+)
30 T751 16YL FUSED IGNITION SWITCH OUTPUT (START)
31 K141 18DB/YL O2 1/2 SIGNAL
32 K902 18BR/DG O2 RETURN (UP)
33 K243 18BR O2 2/2 SIGNAL
34 - -
35 - -
36 D21 20WT/BR (5.7L) SCI TRANSMIT (PCM)
36 D21 18WT/BR (EXCEPT 5.7L) SCI TRANSMIT (PCM)
37 D15 18WT/DG (EXCEPT 3.7L) SCI TRANSMIT (TCM)
38 D25 20WT/VT PCI BUS
8W - 80 - 88 8W-80 CONNECTOR PIN-OUTSDR

TRANSFER CASE CONTROL MODULE C1 (ELECTRIC 4x4) - 16 WAY
CAV CIRCUIT FUNCTION
A1 D25 20VT/DB PCI BUS
A2 - -
A3 - -
A4 G92 20VT/OR 4WD LOW INDICATOR
A5 G91 20VT/WT 4WD HIGH INDICATOR
A6 K977 20BR/WT MODE SELECT
A7 T885 20YL/GY MODE SENSOR GROUND
A8 Z905 18BK GROUND
A9 - -
A10 - -
A11 - -
A12 G95 20VT/BR NEUTRAL INDICATOR
A13 G2 20BR/WT IGNITION SWITCH SENSE
A14 D200 20WT/LG MODE SENSOR D
A15 - -
A16 Z905 20BK GROUND
TRANSFER CASE CONTROL MODULE C2 (ELECTRIC 4x4) - 16 WAY
CAV CIRCUIT FUNCTION
B1 D202 20WT/VT MODE SENSOR B
B2 D201 20WT/DG MODE SENSOR A
B3 - -
B4 - -
B5 - -
B6 T41 20YL/DB TRS T41 SENSE
B7 - -
B8 T313 20YL/LG 5 VOLT MODE SENSOR SUPPLY
B9 - -
B10 D203 20WT/BR MODE SENSOR C
B11 - -
B12 - -
B13 - -
B14 - -
B15 - -
B16 T322 20DG/GY 5 VOLT SELECTOR SWITCH SUPPLY
8W - 80 - 100 8W-80 CONNECTOR PIN-OUTSDR

TRANSFER CASE CONTROL MODULE C3 (ELECTRIC 4x4)-4WAY
CAV CIRCUIT FUNCTION
A Z905 16BK GROUND
B A34 16RD/WT FUSED B(+)
C T315 16YL/BR SHIFT MOTOR CONTROL A
D T316 16YL/GY SHIFT MOTOR CONTROL B
TRANSFER CASE MODE SENSOR-6WAY
CAV CIRCUIT FUNCTION
1 D200 20WT/LG MODE SENSOR D
2 T313 20YL/LG 5 VOLT MODE SENSOR SUPPLY
3 D202 20WT/VT MODE SENSOR B
4 T885 20YL/GY MODE SENSOR GROUND
5 D201 20WT/DG MODE SENSOR A
6 D203 20WT/BR MODE SENSOR C
TRANSFER CASE SELECTOR SWITCH - 12 WAY
CAV CIRCUIT FUNCTION
1 T322 20DG/GY 5 VOLT SELECTOR SWITCH SUPPLY
2 G2 20BR/WT IGNITION SWITCH SENSE
3- -
4 G95 20VT/BR NEUTRAL INDICATOR
5 K977 20BR/WT MODE SELECT
6 E11 20OR/DB PANEL LAMPS DRIVER
7 F21 20PK/DG FUSED IGNITION SWITCH OUTPUT (RUN-START)
8 G92 20VT/OR 4WD LOW INDICATOR
9 G91 20VT/WT 4WD HIGH INDICATOR
10 - -
11 Z905 20BK GROUND
12 - -
TRANSFER CASE SHIFT MOTOR-2WAY
CAV CIRCUIT FUNCTION
1 T316 16YL/GY SHIFT MOTOR CONTROL B
2 T315 16YL/BR SHIFT MOTOR CONTROL A
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 101