DODGE RAM 1500 1998 2.G Workshop Manual

EVAPORATOR TEMPERATURE SENSOR-2WAY
CAV CIRCUIT FUNCTION
1 C121 20DB/DG SENSOR GROUND
2 C21 20DB/LG EVAPORATOR TEMPERATURE SENSOR SIGNAL
FENDER LAMP-FRONT LEFT (DUAL REAR WHEELS)-2WAY
CAV CIRCUIT FUNCTION
1 L7 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2 Z947 18BK GROUND
FENDER LAMP-FRONT RIGHT (DUAL REAR WHEELS)-2WAY
CAV CIRCUIT FUNCTION
1 L70 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2 Z948 18BK GROUND
FENDER LAMP-REAR LEFT (DUAL REAR WHEELS)-2WAY
CAV CIRCUIT FUNCTION
1 L7 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2 Z947 18BK GROUND
FENDER LAMP-REAR RIGHT (DUAL REAR WHEELS)-2WAY
CAV CIRCUIT FUNCTION
1 L70 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2 Z948 18BK GROUND
8W - 80 - 62 8W-80 CONNECTOR PIN-OUTSDR

FOG LAMP-LEFT - GRAY 2 WAY
CAV CIRCUIT FUNCTION
A Z926 18BK GROUND
B L89 18WT/YL FOG LAMP RELAY OUTPUT
FOG LAMP-RIGHT - WHITE 2 WAY
CAV CIRCUIT FUNCTION
A Z926 18BK GROUND
B L89 18WT/YL FOG LAMP RELAY OUTPUT
FUEL CONTROL ACTUATOR (DIESEL)-3WAY
CAV CIRCUIT FUNCTION
1 K915 18VT/RD FUEL RAIL SENSOR RETURN
2 K181 18BR/YL FUEL PUMP DRIVER
3 F855 18PK/YL 5 VOLT SUPPLY
FUEL HEATER (DIESEL)-2WAY
CAV CIRCUIT FUNCTION
A Z816 14BK GROUND
B A961 14RD FUEL HEATER RELAY OUTPUT
FUEL INJECTOR NO. 1 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K11 18BR/YL INJECTOR CONTROL NO. 1
2 K342 16BR/WT ASD RELAY OUTPUT
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 63

FUEL INJECTOR NO. 2 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K12 18BR/DB INJECTOR CONTROL NO. 2
2 K342 16BR/WT ASD RELAY OUTPUT
FUEL INJECTOR NO. 3 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K13 18BR/LB INJECTOR CONTROL NO. 3
2 K342 16BR/WT ASD RELAY OUTPUT
FUEL INJECTOR NO. 4 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K14 18BR/TN INJECTOR CONTROL NO. 4
2 K342 16BR/WT ASD RELAY OUTPUT
FUEL INJECTOR NO. 5 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K38 18BR/OR INJECTOR CONTROL NO. 5
2 K342 16BR/WT ASD RELAY OUTPUT
8W - 80 - 64 8W-80 CONNECTOR PIN-OUTSDR

FUEL INJECTOR NO. 6 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K58 18BR/VT INJECTOR CONTROL NO. 6
2 K342 16BR/WT ASD RELAY OUTPUT
FUEL INJECTOR NO. 7 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K26 18BR/YL INJECTOR CONTROL NO. 7
2 K342 16BR/WT ASD RELAY OUTPUT
FUEL INJECTOR NO. 8 (GAS)-2WAY
CAV CIRCUIT FUNCTION
1 K28 18BR/LB INJECTOR CONTROL NO. 8
2 K342 16BR/WT ASD RELAY OUTPUT
FUEL INJECTOR PACK NO. 1 (DIESEL)-4WAY
CAV CIRCUIT FUNCTION
1 K227 14BR/LG ENG - INJECTOR HIGH SIDE DRIVER - BANK 1
2 K12 14BR/DB INJECTOR CONTROL NO. 2
3 K227 14BR/LG ENG - INJECTOR HIGH SIDE DRIVER - BANK 1
4 K11 14BR/YL INJECTOR CONTROL NO. 1
4 K11 14WT/DB INJECTOR CONTROL NO. 1
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 65

FUEL INJECTOR PACK NO. 2 (DIESEL)-4WAY
CAV CIRCUIT FUNCTION
1 K229 14BR/LB ENG - INJECTOR HIGH SIDE DRIVER - BANK 2
1 K229 14TN/PK ENG - INJECTOR HIGH SIDE DRIVER - BANK 2
2 K14 14BR/TN INJECTOR CONTROL NO. 4
3 K227 14BR/LG ENG - INJECTOR HIGH SIDE DRIVER - BANK 1
4 K13 14BR/LB INJECTOR CONTROL NO. 3
4 K13 14TN INJECTOR CONTROL NO. 3
FUEL INJECTOR PACK NO. 3 (DIESEL)-4WAY
CAV CIRCUIT FUNCTION
1 K229 14BR/LB ENG - INJECTOR HIGH SIDE DRIVER - BANK 2
1 K229 14TN/PK ENG - INJECTOR HIGH SIDE DRIVER - BANK 2
2 K58 14BR/VT INJECTOR CONTROL NO. 6
3 K229 14TN/PK ENG - INJECTOR HIGH SIDE DRIVER - BANK 2
3 K229 14BR/LB ENG - INJECTOR HIGH SIDE DRIVER - BANK 2
4 K38 14BR/OR INJECTOR CONTROL NO. 5
4 K38 14GY INJECTOR CONTROL NO. 5
FUEL PUMP MODULE - LT GRAY 4 WAY
CAV CIRCUIT FUNCTION
1 Z201 12BK/OR GROUND
2 K900 18DB/DG SENSOR GROUND
3 N4 18DB/WT FUEL LEVEL SENSOR SIGNAL
4 A109 14OR/RD FUEL PUMP RELAY OUTPUT
FUEL PUMP MOTOR (DIESEL)-2WAY
CAV CIRCUIT FUNCTION
1 K31 18BR FUEL PUMP RELAY CONTROL
2 K65 18BR/LB FUEL PUMP RELAY RETURN
8W - 80 - 66 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

HEADLAMP SWITCH - BLACK 8 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3 E19 20OR/BR PANEL LAMPS DIMMER SIGNAL
4 Z407 20BK/OR GROUND
5 L89 20WT/YL (FOG LAMPS) FOG LAMP RELAY OUTPUT
6 E2 20OR/BR PANEL LAMPS DIMMER SIGNAL
7 L115 20WT/YL HEADLAMP SWITCH RETURN
8 L116 20WT/LG HEADLAMP SWITCH SIGNAL
HEADLAMP-LEFT - BLUE 3 WAY
CAV CIRCUIT FUNCTION
A L43 18WT/DB LEFT LOW BEAM OUTPUT
B Z345 18BK/LB GROUND
C L33 18WT/LG LEFT HIGH BEAM OUTPUT
HEADLAMP-RIGHT - BLUE 3 WAY
CAV CIRCUIT FUNCTION
A L44 18WT/TN RIGHT LOW BEAM OUTPUT
B Z346 18BK/LG GROUND
C L34 18WT/GY RIGHT HIGH BEAM OUTPUT
HEATED SEAT CUSHION-DRIVER - BLUE 4 WAY
CAV CIRCUIT FUNCTION
1 P187 18LG/BR DRIVER SEAT TEMPERATURE SENSOR INPUT
2 Z939 20BK GROUND
3 P53 20LG/OR DRIVER SEAT TEMPERATURE 5 VOLT SUPPLY
4 P89 20LG/OR SEAT HEATER DRIVER
8W - 80 - 68 8W-80 CONNECTOR PIN-OUTSDR

HEATED SEAT CUSHION-PASSENGER - BLUE 4 WAY
CAV CIRCUIT FUNCTION
1 P188 18LG/VT PASSENGER SEAT TEMPERATURE SENSOR INPUT
2 Z939 20BK GROUND
3 P54 20OR/LG PASSENGER SEAT TEMPERATURE 5 VOLT SUPPLY
4 P89 20LG/OR SEAT HEATER DRIVER
HEATED SEAT SWITCH-DRIVER-6WAY
CAV CIRCUIT FUNCTION
1 P81 20TN/LB DRIVER SEAT LOW HEAT LED DRIVER
2 P301 20LG/OR PANEL LAMPS DRIVER
3 Z301 20TN/BK GROUND
4 P85 20LG/WT HEATED SEAT SWITCH SUPPLY
5 P83 20TN/WT DRIVER SEAT HIGH HEAT LED DRIVER
6 P7 20LG/DG DRIVER SEAT HEATER MUX SWITCH
HEATED SEAT SWITCH-PASSENGER-6WAY
CAV CIRCUIT FUNCTION
1 P82 20TN/DG PASSENGER SEAT LOW HEAT LED DRIVER
2 P301 20LG/OR PANEL LAMPS DRIVER
3 Z302 20LG/BK GROUND
4 P85 20LG/WT HEATED SEAT SWITCH SUPPLY
5 P84 20TN/VT PASSENGER SEAT HIGH HEAT LED DRIVER
6 P8 20LG/WT PASSENGER SEAT HEATER MUX SWITCH
HORN SWITCH - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 X3 20DG/VT HORN SWITCH SENSE
2- -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 69

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

INLET AIR TEMPERATURE SENSOR-4WAY
CAV CIRCUIT FUNCTION
1 K690 18BR/YL (A/T) INLET AIR TEMPERATURE/PRESSURE RETURN
1 K690 18DG/YL (M/T) INLET AIR TEMPERATURE/PRESSURE RETURN
2 K615 18VT/WT (A/T) INLET AIR TEMPERATURE SENSE
2 K615 18BR/WT (M/T) INLET AIR TEMPERATURE SENSE
3 K668 18BR (A/T) SUPPLY VOLTAGE
3 K668 18LG (M/T) SUPPLY VOLTAGE
4 K616 18BR/YL INLET AIR PRESSURE SENSE
INPUT SPEED SENSOR (45RFE) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 T52 18DG/OR INPUT SPEED SENSOR SIGNAL
2 T13 18DG/VT SPEED SENSOR GROUND
INSTRUMENT CLUSTER C1 - WHITE 26 WAY
CAV CIRCUIT FUNCTION
1 P1 18TN/LG (SLT) DOOR UNLOCK DRIVER LEFT FRONT
2 A941 18RD FUSED B(+)
3 K32 18DB/YL BTSI SOLENOID CONTROL
4- -
5- -
6- -
7 E16 20OR/GY PANEL LAMPS DRIVER
8 E14 20OR/TN PANEL LAMPS DRIVER
9 E19 20OR/BR PANEL LAMPS DIMMER SIGNAL
10 P393 18LG (SLT) DOOR LOCK DRIVER LEFT DOORS
11 P392 18LG/DB (SLT) DOOR LOCK DRIVER RIGHT DOORS
12 - -
13 Z921 18BK GROUND
14 Z108 20BK/LG GROUND
15 M288 18YL/GY FUSED B(+)
16 P85 20LG/WT (SLT+) HEATED SEAT SWITCH SUPPLY
17 M228 18YL/LB (SLT) COURTESY LAMP DRIVER
18 L14 20WT/TN CARGO LAMP DRIVER
19 P301 20LG/OR (SLT+) PANEL LAMPS DRIVER
20 E11 20OR/DB (SLT) PANEL LAMPS DRIVER
21 M20 20YL/LB COURTESY LAMPS DRIVER
22 M22 20YL/OR COURTESY LAMPS DRIVER
23 P5 18TN/OR (SLT) DOOR UNLOCK DRIVER LEFT REAR
24 G778 18VT/LB (SLT) DOOR UNLOCK DRIVER RIGHT DOORS
25 A944 20RD FUSED B(+)
26 A944 20RD FUSED B(+)
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 71