MERCEDES-BENZ SPRINTER 2006 Service Manual

CRANKCASE HEATER - BLACK
CAV CIRCUIT FUNCTION
1 18BR (EXCEPT OBD) GROUND
1 18BK/RD (OBD) CRANKCASE HEATER SIGNAL
2 16BK/RD (EXCEPT OBD) FUSED ENGINE CONTROL RELAY OUTPUT
2 18BK/BR (OBD) CRANKCASE HEATER GROUND
CRANKSHAFT POSITION SENSOR - BLACK
CAV CIRCUIT FUNCTION
1 20DG (EXCEPT OBD) CRANKSHAFT POSITION SENSOR SIGNAL NO. 2
1 20DG/WT (OBD) CRANKSHAFT POSITION SENSOR SIGNAL NO. 1
2 20DG/WT (EXCEPT OBD) CRANKSHAFT POSITION SENSOR SIGNAL NO. 1
2 20DG (OBD) CRANKSHAFT POSITION SENSOR SIGNAL NO. 2
CTEL ANTENNA CONNECTOR
CAV CIRCUIT FUNCTION
1 16BK CELLULAR ANTENNA W/SHIELD
2 - SHIELD
CTEL CONNECTOR
CAV CIRCUIT FUNCTION
1 18BR GROUND
4 16DG/YL/BK RADIO MUTE
7 18BL/DG SPEAKER-LEFT FRONT (-) CTEL
9 10BR CTEL CONNECTOR CAV 9 TO MICROPHONE CON-
NECTOR CAV 1
10 18BK/BL FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
11 18RD/BK/WT FUSED B(+)
12 18BK/BL FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
16 18BK/YL SPEAKER-LEFT FRONT (+) CTEL
18 10BL CTEL CONNECTOR CAV 18 TO MICROPHONE CON-
NECTOR
8W - 80 - 34 8W-80 CONNECTOR PIN-OUTSVA

CYLINDER LOCK SWITCH-DRIVER
CAV CIRCUIT FUNCTION
1 16BK DRIVER CYLINDER UNLOCK SENSE
2- -
3 16BR GROUND
4 16RD DRIVER CYLINDER LOCK SENSE
DATA LINK CONNECTOR - BLACK
CAV CIRCUIT FUNCTION
1 20WT/DG K-SKREEM
2- -
3 20DG/YL ENGINE RPM
4 20BR GROUND
5 20BR GROUND
6- -
7 20BL/YL K-ECM
8 20BK/BL/DG FUSED IGNITION SWITCH OUTPUT (RUN-START)
9 20BL/BK K-ABS/SHIFTER ASSEMBLY
10 - -
11 20BL K-TCM/RADIO
12 20GY/DG/RD K-CTM/SSM
13 20BK/RD K-ACM
14 - -
15 20WT/GY K-IC/ATC/HBM/CHM
16 20RD/YL FUSED B(+)
DIFFERENTIAL LOCK SOLENOID VALVE
CAV CIRCUIT FUNCTION
1 18VT/YL DIFFERENTIAL LOCK SOLENOID CONTROL
2 18BR GROUND
DOME LAMP
CAV CIRCUIT FUNCTION
1 16BR GROUND
2 16RD/YL FUSED B(+)
3 16BR/WT FRONT COURTESY LAMPS CONTROL
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 35

DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-DRIVER C1
CAV CIRCUIT FUNCTION
1 16YL/BK DRIVER DOOR LOCK SENSE
2 16DG/BK DRIVER DOOR UNLOCK SENSE
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-DRIVER C2
CAV CIRCUIT FUNCTION
1 16BK/RD DRIVER DOOR UNLOCK DRIVER
2 16BL/RD DRIVER DOOR LOCK DRIVER
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-LEFT SLIDING C1
CAV CIRCUIT FUNCTION
1 16BK/RD PASSENGER DOORS UNLOCK DRIVER (+)
2 16BL/RD PASSENGER DOORS LOCK DRIVER (+)
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-LEFT SLIDING C2
CAV CIRCUIT FUNCTION
3 16YL/WT LEFT SLIDING DOOR LOCK SENSE
4 16DG/BK LEFT SLIDING DOOR UNLOCK SENSE
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-PASSENGER C1
CAV CIRCUIT FUNCTION
1 16YL/BK PASSENGER FRONT DOOR LOCK SENSE
2 16DG/BL/WT PASSENGER FRONT DOOR UNLOCK SENSE
8W - 80 - 36 8W-80 CONNECTOR PIN-OUTSVA

DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-PASSENGER C2
CAV CIRCUIT FUNCTION
1 16BK/RD PASSENGER DOORS UNLOCK DRIVER (+)
2 16BL/RD PASSENGER DOORS LOCK DRIVER (+)
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-REAR C1
CAV CIRCUIT FUNCTION
1 16BK/RD PASSENGER DOORS UNLOCK DRIVER (+)
2 16BL/RD PASSENGER DOORS LOCK DRIVER (+)
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-REAR C2
CAV CIRCUIT FUNCTION
3 16YL/BK (CARGO VAN) REAR DOOR LOCK SENSE
4 16DG/RD (CARGO VAN) REAR DOOR UNLOCK SENSE
4 16YL/BK (PASSENGER VAN) REAR DOOR LOCK SENSE
5 16DG/RD (PASSENGER VAN) REAR DOOR UNLOCK SENSE
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-RIGHT SLIDING C1
CAV CIRCUIT FUNCTION
1 16BK/RD PASSENGER DOORS UNLOCK DRIVER (+)
2 16BL/RD PASSENGER DOORS LOCK DRIVER (+)
DOOR LOCK MOTOR/AJAR SWITCH ASSEMBLY-RIGHT SLIDING C2
CAV CIRCUIT FUNCTION
3 16YL/RD RIGHT SLIDING DOOR LOCK SENSE
4 16DG/YL RIGHT SLIDING DOOR UNLOCK SENSE
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 37

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 C1 (OBD)
CAV CIRCUIT FUNCTION
1 16BL FUEL INJECTOR NO. 1 HIGH-SIDE CONTROL
2 16BL/WT FUEL INJECTOR NO. 4 HIGH-SIDE CONTROL
3 16DG FUEL INJECTOR NO. 3 HIGH-SIDE CONTROL
4 20RD/WT FUEL PRESSURE SOLENOID 12 VOLT SUPPLY
8 18BL/GY FUEL TEMPERATURE SENSOR SIGNAL
10 20RD/YL ENGINE OIL SENSOR 5 VOLT SUPPLY
11 20GY/BL ENGINE OIL SENSOR SIGNAL
12 20BR/RD INTAKE PRESSURE SENSOR GROUND
13 20VT/DG INTAKE PRESSURE SENSOR SIGNAL
14 20BR/DG CAMSHAFT POSITION SENSOR GROUND
15 20DG/BK O2 1/1 PUMP CELL SIGNAL
20 18BK/YL WATER IN FUEL SENSOR SIGNAL
21 18BK/RD CRANKCASE HEATER SIGNAL
25 16BK FUEL INJECTOR NO. 2 HIGH-SIDE CONTROL
26 16BK/WT FUEL INJECTOR NO. 5 HIGH-SIDE CONTROL
28 18RD/BK FUEL QUANTITY SOLENOID 12 VOLT SUPPLY
31 20YL/BL MASS AIR FLOW SENSOR GROUND
32 18DG/BK FUEL TEMPERATURE SENSOR GROUND
35 20BR/BK SENSOR GROUND
36 20VT/RD INTAKE PRESSURE SENSOR 5 VOLT SUPPLY
37 20RD/BL CAMSHAFT POSITION SENSOR 5 VOLT SUPPLY
38 20YL/GY CAMSHAFT POSITION SENSOR SIGNAL
39 20GY O2 1/1 SENSOR CELL SIGNAL
40 20GY/WT O2 1/1 VIRTUAL GROUND
49 16BK/VT FUEL INJECTOR NO. 4 LOW-SIDE CONTROL
50 16BK/DG FUEL INJECTOR NO. 3 LOW-SIDE CONTROL
51 16BK/YL FUEL INJECTOR NO. 5 LOW-SIDE CONTROL
52 20BK/WT FUEL PRESSURE SOLENOID CONTROL
55 18BR WATER IN FUEL SENSOR GROUND
56 20BR/WT ENGINE COOLANT TEMPERATURE SENSOR GROUND
57 20DG/RD ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
59 20DG/VT FUEL PRESSURE SENSOR SIGNAL
61 20BR/VT MASS AIR FLOW SENSOR 5 VOLT SUPPLY
62 20DG/YL O2 1/1 PUMP CELL CONTROL
72 20GY/BL O2 1/1 HEATER CONTROL
73 16BK/RD FUEL INJECTOR NO. 1 LOW-SIDE CONTROL
74 16BK/BL FUEL INJECTOR NO. 2 LOW-SIDE CONTROL
76 18BR/YL FUEL QUANTITY SOLENOID CONTROL
79 18BR/RD WATER IN FUEL SENSOR 12 VOLT SUPPLY
84 20BR/GY FUEL PRESSURE SENSOR GROUND
85 20YL/DG MASS AIR FLOW SENSOR SIGNAL
86 20RD/DG FUEL PRESSURE SENSOR 5 VOLT SUPPLY
87 20DG/WT CRANKSHAFT POSITION SENSOR SIGNAL NO. 1
88 20DG CRANKSHAFT POSITION SENSOR SIGNAL NO. 2
90 20DG/WT EGR VALVE CONTROL
91 18BK/BR CRANKCASE HEATER GROUND
93 16YL/DG BOOST PRESSURE SERVOMOTOR CONTROL
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 39

ENGINE CONTROL MODULE C2 (EXCEPT OBD) - BLACK
CAV CIRCUIT FUNCTION
1- -
2- -
3 18BR/WT HIGH IDLE ON SIGNAL
4- -
5- -
6- -
7 18BR/DG KICKDOWN SWITCH SIGNAL
8- -
9 18BR SENSOR GROUND
10 - -
11 20DG/WT CAN C BUS (+)
12 20DG CAN C BUS (-)
13 18BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
14 18DG ACCEL/SET SIGNAL
15 - -
16 18YL DECEL/SET SIGNAL
17 20DG ENHANCED ACCIDENT REPORT DRIVER
18 - -
19 18RD S/C SWITCH 12 VOLT SUPPLY
20 18BL RESUME SIGNAL
21 18BK VERIFICATION SIGNAL
22 18GY OFF SIGNAL
23 - -
24 - -
8W - 80 - 40 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

ENGINE CONTROL MODULE C4 (EXCEPT OBD) - BLACK
CAV CIRCUIT FUNCTION
1- -
2 20BR/DG CAMSHAFT POSITION SENSOR GROUND
3 20YL/GY CAMSHAFT POSITION SENSOR SIGNAL
4 20BR/GY FUEL PRESSURE SENSOR GROUND
5- -
6- -
7 18GY/YL LOW FUEL PRESSURE SENSOR GROUND
8 18GY/DG LOW FUEL PRESSURE SENSOR 5 VOLT SUPPLY
9- -
10 18BR/RD WATER IN FUEL SENSOR 12 VOLT SUPPLY
11 18BK/YL WATER IN FUEL SENSOR GROUND
12 18RD/BL CAMSHAFT POSITION SENSOR 12 VOLT SUPPLY
13 20RD/DG FUEL PRESSURE SENSOR 5 VOLT SUPPLY
14 20DG/VT FUEL PRESSURE SENSOR SIGNAL
15 20GY/BL ENGINE OIL SENSOR SIGNAL
16 - -
17 20BR/BK SENSOR GROUND
18 20RD/YL ENGINE OIL SENSOR 5 VOLT SUPPLY
19 - -
20 - -
21 20BK/WT FUEL PRESSURE SOLENOID CONTROL
22 18RD/BK FUEL SHUTDOWN SOLENOID 12 VOLT SUPPLY
23 - -
24 - -
25 - -
26 20DG CRANKSHAFT POSITION SENSOR SIGNAL NO. 2
27 20BR/WT ENGINE COOLANT TEMPERATURE SENSOR GROUND
28 - -
29 - -
30 18DG/BK FUEL TEMPERATURE SENSOR GROUND
31 20RD/WT FUEL PRESSURE SOLENOID 12 VOLT SUPPLY
32 20BR/YL FUEL SHUTDOWN SOLENOID CONTROL
33 - -
34 18BR WATER IN FUEL SENSOR SIGNAL
35 - -
36 20DG/RD ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
37 20DG/WT CRANKSHAFT POSITION SENSOR SIGNAL NO. 1
38 18GY/RD LOW FUEL PRESSURE SENSOR SIGNAL
39 18BL/GY FUEL TEMPERATURE SENSOR SIGNAL
40 20RD/YL EGR VALVE CONTROL
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 43