2005 MERCEDES-BENZ SPRINTER Service Repair Manual

C221 - (MAIN BODY SIDE)
CAV CIRCUIT
1 16BL/WT
2 16BK/YL/DG
3 16BK/WT
C221 - (PASSENGER DOOR SIDE)
CAV CIRCUIT
1 16BL/WT
2 16BK/YL/DG
3 16BK/WT
C224 - (ATC MOTOR/SOLENOID SIDE)
CAV CIRCUIT
1 12RD
2 12BK
C224 - (MAIN BODY SIDE)
CAV CIRCUIT
1 12RD
2 12BR
C225 - (ATC MOTOR/SOLENOID SIDE)
CAV CIRCUIT
1 12RD
2 12RD/BL
3 16RD
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 23

C225 - (DASH SIDE)
CAV CIRCUIT
1 12RD/BL
2 12BL
3 16RD
CABIN HEATER ASSEMBLY C1
CAV CIRCUIT FUNCTION
B 16BL/YL (CABIN HEATER MODULE) CIRCULATION PUMP RELAY HIGH SIDE CONTROL
B 16BL/YL (REST SYSTEM) AUXILIARY HEATER CONTROL
CABIN HEATER ASSEMBLY C2
CAV CIRCUIT FUNCTION
1 14RD FUSED B(+)
2 14BR GROUND
3 16BL/YL (PROGRAM TIMER) FAN STAGE 1 RELAY HIGH SIDE CONTROL
4 16DG DOSING PUMP CONTROL
5 16BL/RD K-IC/ATC/HBM/CHM
6 16BK/BL/DG (EXCEPT PROGRAM
TIMER)FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
6 16BK (PROGRAM TIMER) HEATER BOOSTER MODE
7 16BL (EXCEPT PROGRAM TIMER) CABIN HEATER CONTROL
7 16YL (PROGRAM TIMER) CABIN HEATER CONTROL
CAMSHAFT POSITION SENSOR - BLACK
CAV CIRCUIT FUNCTION
1 20BR/DG SENSOR GROUND
2 20YL/GY CAMSHAFT POSITION SENSOR SIGNAL
3 18RD/BL CAMSHAFT POSITION SENSOR 12 VOLT SUPPLY
CENTER HIGH MOUNTED STOP LAMP
CAV CIRCUIT FUNCTION
1 16BK/RD BRAKE LAMP SWITCH OUTPUT
2 16BR GROUND
8W - 80 - 24 8W-80 CONNECTOR PIN-OUTSVA

CENTRAL TIMER MODULE C1 - PINK
CAV CIRCUIT FUNCTION
1 16DG/BK DRIVER DOOR UNLOCK SENSE
2 16BL/RD DRIVER DOOR LOCK DRIVER
3 16BK/RD DRIVER DOOR UNLOCK DRIVER
4 16YL/BK DRIVER DOOR LOCK SENSE
5 16DG/BL/WT PASSENGER FRONT DOOR UNLOCK SENSE
6 16YL/BL PASSENGER FRONT DOOR LOCK SENSE
7 18BK/YL MASTER DOOR LOCK SWITCH SENSE-ALL DOORS
8 16RD/BK FUSED D(+) RELAY NO. 1 OUTPUT
9 16WT/BL (EXCEPT VTSS) RKE INTERFACE
9 16WT/BL/RD (VTSS) RKE INTERFACE
10 16BK/RD FUSED IGNITION SWITCH OUTPUT
11 16DG ENHANCED ACCIDENT REPORT DRIVER
12 20DG/WT K-CTM/SSM
13 14RD/WT FUSED B(+)
14 14BR GROUND
15 16WT/BK DRIVER DOOR AJAR INDICATOR DRIVER
CENTRAL TIMER MODULE C2 - LT.GREEN
CAV CIRCUIT FUNCTION
3 16WT/DG PASSENGER DOOR AJAR INDICATOR DRIVER
6 16WT/RD MASTER DOOR LOCK SWITCH SENSE-PASSENGER
DOORS
7 16DG/BK LEFT SLIDING DOOR UNLOCK SENSE
10 16DG/RD REAR DOOR UNLOCK SENSE
11 16YL/WT LEFT SLIDING DOOR LOCK SENSE
12 16YL/BK REAR DOOR LOCK SENSE
13 16YL/RD RIGHT SLIDING DOOR LOCK SENSE
14 16DG/YL RIGHT SLIDING DOOR UNLOCK SENSE
17 16BK/RD PASSENGER DOORS UNLOCK DRIVER (+)
18 16BL/RD PASSENGER DOORS LOCK DRIVER (+)
CIGAR LIGHTER
CAV CIRCUIT FUNCTION
1 16BR GROUND
2 16RD/YL FUSED B(+)
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 25

CIGAR LIGHTER LAMP
CAV CIRCUIT FUNCTION
1 16BR GROUND
2 16GY/DG/RD LAMP DRIVER
CIRCULATION PUMP (CABIN HEATER MODULE)
CAV CIRCUIT FUNCTION
1 18DG/RD CIRCULATION PUMP RELAY OUTPUT
2 18BR GROUND
CIRCULATION PUMP (REST SYSTEM)
CAV CIRCUIT FUNCTION
1 18DG/RD CIRCULATION PUMP CONTROL
2 18BR GROUND
CIRCULATION PUMP DIODE
CAV CIRCUIT FUNCTION
3 18DG/RD CIRCULATION PUMP RELAY OUTPUT
4 18DG/BK CIRCULATION PUMP RELAY OUTPUT
4 18BK FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
CLOCKSPRING C1
CAV CIRCUIT FUNCTION
1 16BK/YL HORN RELAY CONTROL
2 16BR GROUND
8W - 80 - 26 8W-80 CONNECTOR PIN-OUTSVA

CLOCKSPRING C2
CAV CIRCUIT FUNCTION
1 20VT DRIVER AIRBAG SQUIB 1 LINE 1
2 20DG DRIVER AIRBAG SQUIB 1 LINE 2
CONTROLLER ANTILOCK BRAKE
CAV CIRCUIT FUNCTION
1 12BR GROUND
2 12RD FUSED B(+)
5 14BR GROUND
6 14RD FUSED B(+)
11 18BL/BK K-ABS/SHIFTER ASSEMBLY
12 18BK LEFT FRONT WHEEL SPEED SENSOR (+)
14 20WT LEFT REAR WHEEL SPEED SENSOR (+)
15 18BR RIGHT FRONT WHEEL SPEED SENSOR(-)
16 18BK RIGHT FRONT WHEEL SPEED SENSOR (+)
20 20WT BRAKE SWITCH OUTPUT
23 18BK/RD FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
24 20DG/WT CAN C BUS (+)
27 18BK/BL TCS SWITCH (ASR) SENSE
28 18BR LEFT FRONT WHEEL SPEED SENSOR (-)
29 20BR LEFT REAR WHEEL SPEED SENSOR (-)
30 20BR RIGHT REAR WHEEL SPEED SENSOR (-)
31 20YL RIGHT REAR WHEEL SPEED SENSOR (+)
32 18BK/RD BRAKE LAMP SWITCH OUTPUT
40 20DG CAN C BUS (-)
COURTESY LAMP-DRIVER DOOR
CAV CIRCUIT FUNCTION
1 16RD/YL FUSED B(+)
2 16BR/WT FRONT COURTESY LAMPS CONTROL
COURTESY LAMP-LEFT SLIDING DOOR
CAV CIRCUIT FUNCTION
1 16RD/YL FUSED B(+)
2 16BR/WT DOOR AJAR SWITCH SENSE
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 27

COURTESY LAMP-PASSENGER DOOR
CAV CIRCUIT FUNCTION
1 16RD/YL FUSED B(+)
2 16BR/WT FRONT COURTESY LAMPS CONTROL
COURTESY LAMP-RIGHT SLIDING DOOR
CAV CIRCUIT FUNCTION
1 16RD/YL FUSED B(+)
2 16BR/WT DOOR AJAR SWITCH SENSE
CRANKCASE HEATER - BLACK
CAV CIRCUIT FUNCTION
1 18BR GROUND
2 16BK/RD FUSED ENGINE CONTROL RELAY OUTPUT
CRANKSHAFT POSITION SENSOR - BLACK
CAV CIRCUIT FUNCTION
1 20DG SENSOR GROUND
2 20DG/WT CRANKSHAFT POSITION SENSOR SIGNAL
CTEL CONNECTOR
CAV CIRCUIT FUNCTION
1 16BR GROUND
4 16DG/YL/BK RADIO MUTE
7 18BL/DG SPEAKER-LEFT FRONT DOOR ASSEMBLY (-)
9 18BR 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 18BL/YL SPEAKER-LEFT FRONT DOOR ASSEMBLY (+)
18 18BL CTEL CONNECTOR CAV 18 TO MICROPHONE CON-
NECTOR
8W - 80 - 28 8W-80 CONNECTOR PIN-OUTSVA

CYLINDER LOCK SWITCH-DRIVER
CAV CIRCUIT FUNCTION
1 16BK DRIVER CYLINDER UNLOCK SENSE
3 16BR GROUND
4 16RD DRIVER CYLINDER LOCK SENSE
DATA LINK CONNECTOR - BLACK
CAV CIRCUIT FUNCTION
1 20WT/DG K-SKREEM
3 20DG/GY ENGINE RPM
4 20BR GROUND
5 20BR GROUND
7 18BL/YL K-ECM
8 20BK/BL/DG FUSED IGNITION SWITCH OUTPUT (RUN-START)
9 20BL/BK K-ABS/SHIFTER ASSEMBLY
11 20BL K-TCM
12 20GY/DG/RD K-CTM/SSM
13 20BK/RD K-ACM
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 - 29

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 20YL/BL PASSENGER FRONT DOOR LOCK SENSE
2 20DG/BL/WT PASSENGER FRONT DOOR UNLOCK SENSE
8W - 80 - 30 8W-80 CONNECTOR PIN-OUTSVA