relay MERCEDES-BENZ SPRINTER 2006 Service Manual

DOSING PUMP
CAV CIRCUIT FUNCTION
1 16DG DOSING PUMP CONTROL
2 16BR GROUND
EGR VALVE - BLACK
CAV CIRCUIT FUNCTION
1 20RD/YL (EXCEPT OBD) EGR VALVE CONTROL
1 20DG/WT (OBD) EGR VALVE CONTROL
2 16BK/GY (EXCEPT OBD) FUSED ENGINE CONTROL RELAY OUTPUT
2 16BK/DG (OBD) FUSED ENGINE CONTROL RELAY OUTPUT
3 18BR/BK (EXCEPT OBD) SENSOR GROUND
3 20BR/DG (OBD) SENSOR GROUND
4- -
ELECTROHYDRAULIC CONTROL UNIT - BLACK
CAV CIRCUIT FUNCTION
1 20BL/DG N3 INPUT SPEED SENSOR
2 16BR/GY MODULATION PRESSURE SOLENOID CONTROL
3 20BL/GY N2 INPUT SPEED SENSOR
4 20GY/BL TEMPERATURE SENSOR-P/N SWITCH
5- -
6 16BK SOLENOID SUPPLY VOLTAGE
7 20BK/BL SENSOR SUPPLY VOLTAGE
8 16WT/BL 2-3 SOLENOID CONTROL
9 16YL 3-4 SOLENOID CONTROL
10 16BK/RD SHIFT PRESSURE SOLENOID CONTROL
11 16YL/BL TCC SOLENOID CONTROL
12 20PK SENSOR GROUND
13 16WT 1-2/4-5 SOLENOID CONTROL
ENGINE CONTROL MODULE C1 (EXCEPT OBD) - BLACK
CAV CIRCUIT FUNCTION
1 16BK/RD FUSED ENGINE CONTROL RELAY OUTPUT
2- -
3- -
4 14BR GROUND
5 14BR GROUND
6 14BR GROUND
7 14BK/BL FUSED ENGINE CONTROL RELAY OUTPUT
8 14BK/BL FUSED ENGINE CONTROL RELAY OUTPUT
9- -
8W - 80 - 38 8W-80 CONNECTOR PIN-OUTSVA

ENGINE CONTROL MODULE C2 (OBD)
CAV CIRCUIT FUNCTION
1 16BK/RD FUSED ENGINE CONTROL RELAY OUTPUT
2 14BR GROUND
3 14BK/BL FUSED ENGINE CONTROL RELAY OUTPUT
4 14BR GROUND
5 14BK/BL FUSED ENGINE CONTROL RELAY OUTPUT
6 14BR GROUND
7 18RD S/C SWITCH 12 VOLT SUPPLY
8 18BR/WT HIGH IDLE ON SIGNAL
10 18WT/RD BOOST PRESSURE SENSOR 5 VOLT SUPPLY
11 18WT/DG BOOST PRESSURE SENSOR SIGNAL
12 18BR/WT SENSOR GROUND
13 18GY/DG ACCEL PEDAL POSITION SENSOR SIGNAL NO. 2
14 18BR/GY ACCEL PEDAL POSITION SENSOR GROUND NO. 2
17 18BR/DG KICKDOWN SWITCH SIGNAL
18 20DG/YL ENGINE RPM
19 18BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
24 18BL/RD ACCEL PEDAL POSITION SENSOR 5 VOLT SUPPLY
25 18BL/DG ACCEL PEDAL POSITION SENSOR SIGNAL NO. 1
26 18BR/BL ACCEL PEDAL POSITION SENSOR GROUND NO. 1
28 18BR/DG INTAKE AIR TEMPERATURE SENSOR GROUND
31 20BL/YL K-ECM
32 20DG ENHANCED ACCIDENT REPORT DRIVER
36 18VT IGNITION SWITCH OUTPUT (START)
37 18DG ACCEL/SET SIGNAL
38 18BK VERIFICATION SIGNAL
42 18DG/WT INTAKE AIR TEMPERATURE SENSOR SIGNAL
43 18BK/RD GLOW PLUG MODULE CONTROL
44 18YL/BL ENGINE CONTROL RELAY CONTROL
50 18YL DECEL/SET SIGNAL
51 18GY OFF SIGNAL
52 18BL RESUME SIGNAL
53 20DG/WT CAN C BUS (+)
54 20DG CAN C BUS (-)
55 18BR/RD FUEL PUMP RELAY CONTROL
58 18VT/DG STARTER MOTOR RELAY CONTROL
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 41

ENGINE CONTROL MODULE C3 (EXCEPT OBD) - BLACK
CAV CIRCUIT FUNCTION
1 18BR/DG INTAKE AIR TEMPERATURE SENSOR GROUND
2- -
3- -
4- -
5 18BL/RD ACCEL PEDAL POSITION SENSOR 5 VOLT SUPPLY
6 18WT/DG BOOST PRESSURE SENSOR SIGNAL
7 20BR/YL MASS AIR FLOW SENSOR GROUND
8 18BR/GY ACCEL PEDAL POSITION SENSOR GROUND NO. 2
9 18GY/DG ACCEL PEDAL POSITION SENSOR SIGNAL NO. 2
10 18BL/DG ACCEL PEDAL POSITION SENSOR SIGNAL NO. 1
11 - -
12 18DG/WT INTAKE AIR TEMPERATURE SENSOR SIGNAL
13 - -
14 - -
15 - -
16 - -
17 18WT/RD BOOST PRESSURE SENSOR 5 VOLT SUPPLY
18 20YL/DG MASS AIR FLOW SENSOR SIGNAL
19 20BR/BK MASS AIR FLOW SENSOR 5 VOLT SUPPLY
20 18VT IGNITION SWITCH OUTPUT (START)
21 - -
22 18BR/WT BOOST PRESSURE SENSOR GROUND
23 18BR/BL ACCEL PEDAL POSITION SENSOR GROUND NO. 1
24 - -
25 18BK/RD GLOW PLUG MODULE CONTROL
26 - -
27 - -
28 20BL/YL K-ECM
29 - -
30 18RD/BL STARTER MOTOR RELAY 12 VOLT SUPPLY
31 - -
32 - -
33 20YL/RD MASS AIR FLOW SENSOR 12 VOLT SUPPLY
34 - -
35 20BR BOOST PRESSURE SOLENOID 12 VOLT SUPPLY
36 - -
37 - -
38 - -
39 - -
40 20DG/YL ENGINE RPM
41 - -
42 - -
43 18VT/DG STARTER MOTOR RELAY CONTROL
44 - -
45 - -
46 18YL/BL ENGINE CONTROL RELAY CONTROL
47 - -
48 20WT BOOST PRESSURE SOLENOID CONTROL
49 - -
50 - -
51 - -
52 - -
8W - 80 - 42 8W-80 CONNECTOR PIN-OUTSVA

EVAPORATOR TEMPERATURE SENSOR
CAV CIRCUIT FUNCTION
1 18BR/DG EVAPORATOR TEMPERATURE SENSOR SIGNAL
2 18BR/BL SENSOR GROUND
FOG LAMP SWITCH
CAV CIRCUIT FUNCTION
1 16GY/DG/RD LAMP DRIVER
2- -
3 16RD FUSED B(+)
4- -
5- -
6- -
7 18RD/BK FOG LAMP RELAY CONTROL
8- -
9- -
10 16BR GROUND
FUEL INJECTOR NO. 1 - BLACK
CAV CIRCUIT FUNCTION
1 14BK/BL (EXCEPT OBD) FUEL INJECTOR NO. 1 CONTROL
1 16BK/RD (OBD) FUEL INJECTOR NO. 1 LOW-SIDE CONTROL
2 14BK (EXCEPT OBD) COMMON INJECTOR DRIVER NO. 1
2 16BL (OBD) FUEL INJECTOR NO. 1 HIGH-SIDE CONTROL
FUEL INJECTOR NO. 2 - BLACK
CAV CIRCUIT FUNCTION
1 14BK/VT (EXCEPT OBD) FUEL INJECTOR NO. 2 CONTROL
1 16BK/BL (OBD) FUEL INJECTOR NO. 2 LOW-SIDE CONTROL
2 14BL (EXCEPT OBD) COMMON INJECTOR DRIVER NO. 2
2 16BK (OBD) FUEL INJECTOR NO. 2 HIGH-SIDE CONTROL
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 45

FUEL PRESSURE SENSOR - BLACK
CAV CIRCUIT FUNCTION
1 20BR/GY FUEL PRESSURE SENSOR GROUND
2 20DG/VT FUEL PRESSURE SENSOR SIGNAL
3 20RD/DG FUEL PRESSURE SENSOR 5 VOLT SUPPLY
FUEL PRESSURE SOLENOID
CAV CIRCUIT FUNCTION
1 20BK/WT FUEL PRESSURE SOLENOID CONTROL
2 20RD/WT FUEL PRESSURE SOLENOID 12 VOLT SUPPLY
FUEL PUMP (OBD)
CAV CIRCUIT FUNCTION
1 14BK FUEL PUMP RELAY OUTPUT
2 14BR GROUND
FUEL PUMP RELAY (OBD)
CAV CIRCUIT FUNCTION
30 14RD/BK FUSED B(+)
85 18BR/RD FUEL PUMP RELAY CONTROL
86 18BK/RD FUSED ENGINE CONTROL RELAY OUTPUT
87 14BK FUEL PUMP RELAY OUTPUT
87A - -
FUEL QUANTITY CONTROL VALVE (OBD)
CAV CIRCUIT FUNCTION
1 20BK/WT FUEL QUANTITY SOLENOID CONTROL
2 18RD/BK FUEL QUANTITY SOLENOID 12 VOLT SUPPLY
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 47

FUEL SHUTDOWN SOLENOID
CAV CIRCUIT FUNCTION
1 20BR/YL FUEL SHUTDOWN SOLENOID CONTROL
2 18RD/BK FUEL SHUTDOWN SOLENOID 12 VOLT SUPPLY
FUEL TEMPERATURE SENSOR
CAV CIRCUIT FUNCTION
1 18DG/BK FUEL TEMPERATURE SENSOR GROUND
2 18BL/GY FUEL TEMPERATURE SENSOR SIGNAL
FUSE BLOCK NO. 1 C1
CAV CIRCUIT FUNCTION
1 INTERNAL FOG LAMP SWITCH OUTPUT
3 INTERNAL HIGH BEAM SWITCH OUTPUT
4 16RD/BL FUSED RIGHT LAMP RELAY OUTPUT
5 INTERNAL HIGH BEAM SELECT
6 INTERNAL FUSED LEFT RELAY OUTPUT
8 INTERNAL LAMP DRIVER
9 INTERNAL FUSED IGNITION SWITCH OUTPUT (RUN-START)
10 INTERNAL FUSED B(+)
11 INTERNAL TURN SIGNAL RELAY OUTPUT
14 INTERNAL GROUND
15 INTERNAL WIPER SWITCH OUTPUT
16 INTERNAL WIPER SWITCH OUTPUT
18 INTERNAL FUSED IGNITION SWITCH OUTPUT (RUN-START)
19 INTERNAL 12 VOLT SUPPLY
21 INTERNAL WIPER ON/OFF SWITCH OUTPUT
22 INTERNAL FUSED B(+)
8W - 80 - 48 8W-80 CONNECTOR PIN-OUTSVA

FUSE BLOCK NO. 1 C2
CAV CIRCUIT FUNCTION
1 14BK/RD FUSED IGNITION SWITCH OUTPUT (RUN)
2 14BK/YL FUSED IGNITION SWITCH OUTPUT (START)
3 16GY/DG FUSED IGNITION SWITCH OUTPUT (ACC OFF)
4 14BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
FUSE BLOCK NO. 1 C3 - BLACK
CAV CIRCUIT FUNCTION
1- -
2 16BK/VT FUSED IGNITION SWITCH OUTPUT (RUN-START)
3 12VT IGNITION SWITCH OUTPUT (START)
4- -
5 12RD FUSED B(+)
FUSE BLOCK NO. 1 C4 - BLACK
CAV CIRCUIT FUNCTION
1 16RD/BL FUSED B(+)
2 14RD/BK (OBD) FUSED B(+)
3- -
4 16BK/RD ENGINE CONTROL RELAY OUTPUT
5 16WT FUSED HIGH BEAM SWITCH OUTPUT
6- -
7 16BK/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
8 16BK/YL/WT FOG LAMP RELAY SIGNAL
9- -
10 16WT FUSED HIGH BEAM SWITCH OUTPUT
11 16RD/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
12 16BR/BK WIPER MOTOR CONTROL
13 - -
14 16WT/BL/RD FUSED IGNITION SWITCH OUTPUT (RUN-START)
15 - -
FUSE BLOCK NO. 1 C5 - BLACK
CAV CIRCUIT FUNCTION
1 16BK/BL/WT FUSED IGNITION SWITCH (RUN-START)
2 12BK/BL FUSED ENGINE CONTROL RELAY OUTPUT
3 18YL FUSED HEADLAMP SWITCH OUTPUT
4 16GY/BK LEFT LAMP RELAY OUTPUT
5 16BK/DG RIGHT TURN SIGNAL
6 16GY/RD RIGHT LAMP RELAY OUTPUT
7 16GY/DG LAMP DRIVER
8 16BK/WT LEFT TURN SIGNAL
9- -
10 - -
11 - -
12 - -
13 16YL FUSED HEADLAMP SWITCH OUTPUT
14 16BK/VT/RD WASHER ON/OFF SWITCH OUTPUT
15 18YL/BL ENGINE CONTROL RELAY SIGNAL
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 49

HEADLAMP ASSEMBLY-LEFT - BLACK
CAV CIRCUIT FUNCTION
1 16GY/DG/RD LAMP DRIVER
2 16YL/WT FOG LAMP RELAY OUTPUT
3 16BR GROUND
4 16BR GROUND
5 16VT/WT HEADLAMP ADJUST SWITCH OUTPUT
6 16BK/WT LEFT TURN SIGNAL
7 18YL/DG (DRL) DAYTIME RUNNING LAMPS RELAY-LEFT SIDE OUT-
PUT
7 18YL (EXCEPT DRL) HEADLAMP SWITCH OUTPUT
8 16BR GROUND
9 16WT FUSED HIGH BEAM SWITCH OUTPUT
10 16GY/BK LEFT LAMP RELAY OUTPUT
HEADLAMP ASSEMBLY-RIGHT - BLACK
CAV CIRCUIT FUNCTION
1 16GY/DG/RD LAMP DRIVER
2 16YL/WT FOG LAMP RELAY OUTPUT
3 16BR GROUND
4 16BR GROUND
5 16VT/WT HEADLAMP ADJUST SWITCH OUTPUT
6 16BK/DG RIGHT TURN SIGNAL
7 18YL/DG (DRL) DAYTIME RUNNING LAMP RELAY-RIGHT SIDE OUT-
PUT
7 18YL (EXCEPT DRL) HEADLAMP SWITCH OUTPUT
8 16BR GROUND
9 16WT FUSED HIGH BEAM SWITCH OUTPUT
10 16GY/RD RIGHT LAMP RELAY OUTPUT
HEATED SEAT MODULE-DRIVER
CAV CIRCUIT FUNCTION
1 16VT/DG HEATED SEAT SWITCH-DRIVER LOW OUTPUT
2 16VT/RD S366 COMMON CIRCUIT
3 16VT/RD S366 COMMON CIRCUIT
4 16BR GROUND
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 51

HEATED SEAT MODULE-PASSENGER
CAV CIRCUIT FUNCTION
1 16VT/BR HEATED SEAT SWITCH-PASSENGER LOW OUTPUT
2 16VT/BK S363 COMMON CIRCUIT
3 16VT/BK S363 COMMON CIRCUIT
4 16BR GROUND
HEATED SEAT SWITCH-DRIVER
CAV CIRCUIT FUNCTION
1 16GY/DG/RD LAMP DRIVER
2- -
3 16VT/YL FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
4 16VT/RD S366 COMMON CIRCUIT
5 16BR GROUND
6- -
7 16VT/DG HEATED SEAT SWITCH-DRIVER LOW OUTPUT
8 16VT/YL FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
9- -
10 16BR GROUND
HEATED SEAT SWITCH-PASSENGER
CAV CIRCUIT FUNCTION
1 16GY/DG/RD LAMP DRIVER
2- -
3 16VT FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
4 16VT/BK S363 COMMON CIRCUIT
5 16BR GROUND
6- -
7 16VT/BR HEATED SEAT SWITCH-PASSENGER LOW OUTPUT
8 16VT FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
9- -
10 16BR GROUND
8W - 80 - 52 8W-80 CONNECTOR PIN-OUTSVA

HEATER TIMER-AUXILIARY
CAV CIRCUIT FUNCTION
1 16GY/DG/RD LAMP DRIVER
2 16YL (EXCEPT PROGRAM TIMER) HEATER TIMER (CUT-IN SIGNAL)
2 16YL (PROGRAM TIMER) CABIN HEATER CONTROL
3- -
4 16BR GROUND
5- -
6 16GY/RD HEATER TIMER
7- -
8- -
9 16BR/WT HEATER TIMER
10 16BK/BL/DG FUSED IGNITION SWITCH OUTPUT
11 16RD FUSED B(+)
12 16BR GROUND
HIGH IDLE SWITCH
CAV CIRCUIT FUNCTION
1 16GY/DG/RD LAMP DRIVER
2- -
3 18BR/WT HIGH IDLE ON SIGNAL
4 18BR/WT HIGH IDLE ON SIGNAL
5- -
6- -
7 18BR GROUND
8- -
9 16BK/RD FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
10 - -
HOOD AJAR SWITCH - BLACK
CAV CIRCUIT FUNCTION
1 16BK/BL HOOD AJAR SWITCH SENSE
2- -
3 16BR GROUND
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 53