ECU MERCEDES-BENZ SPRINTER 2006 Service Manual

8W-45 CENTRAL TIMER MODULE
Component Page
Airbag Control Module................ 8W-45-3
Central Timer Module....... 8W-45-2, 3, 4, 5, 6, 7
Data Link Connector................. 8W-45-3
Door Lock Motor/Ajar Switch Assembly-
Driver........................... 8W-45-2
Door Lock Motor/Ajar Switch Assembly-Left
Sliding........................ 8W-45-5, 6
Door Lock Motor/Ajar Switch Assembly-
Passenger........................ 8W-45-7
Door Lock Motor/Ajar Switch Assembly-
Rear.......................... 8W-45-4, 6
Door Lock Motor/Ajar Switch Assembly-Right
Sliding........................ 8W-45-5, 6Component Page
Fuse 5............................ 8W-45-3
Fuse 15............................ 8W-45-3
Fuse Block No. 1.................... 8W-45-3
Fuse Block No. 2.................... 8W-45-3
G202.............................. 8W-45-3
Master Door Lock Switch.............. 8W-45-4
Security System Module............... 8W-45-2
Sentry Key Remote Entry Module....... 8W-45-2
Window Defogger Module-Rear......... 8W-45-3
VA8W-45 CENTRAL TIMER MODULE 8W - 45 - 1

8W-48 REAR WINDOW DEFOGGER
Component Page
D+ Relay No. 1...................... 8W-48-4
Daytime Running Lamps Relay......... 8W-48-3
Fuse 7............................ 8W-48-3
Fuse 9............................ 8W-48-4
Fuse 10............................ 8W-48-2
Fuse Block No. 1.................... 8W-48-3
Fuse Block No. 2.................... 8W-48-4
Fuse/Relay Block.................... 8W-48-2
G202.............................. 8W-48-4Component Page
G203.............................. 8W-48-3
G300.............................. 8W-48-4
Rear Window Defogger Relay....... 8W-48-2, 3, 4
Security System Module............... 8W-48-4
Window Defogger Module-Rear...... 8W-48-2, 3, 4
Window Defogger Switch-Rear.......... 8W-48-3
Window Defogger-Left Rear............ 8W-48-4
Window Defogger-Right Rear........... 8W-48-4
VA8W-48 REAR WINDOW DEFOGGER 8W - 48 - 1

8W-52 TURN SIGNALS
Component Page
Fuse 5.......................... 8W-52-3, 5
Fuse 6............................ 8W-52-2
Fuse 8.......................... 8W-52-3, 5
Fuse 9............................ 8W-52-2
Fuse Block No. 1................ 8W-52-2, 3, 5
Fuse/Relay Block.................. 8W-52-3, 5
G100.............................. 8W-52-4
G102.............................. 8W-52-6
G200.............................. 8W-52-2
Hazard Warning Switch............... 8W-52-2
Headlamp Assembly-Left............ 8W-52-2, 4
Headlamp Assembly-Right........... 8W-52-2, 6
Instrument Cluster................. 8W-52-4, 6
Multi-Function Switch................ 8W-52-2
Security System Module............. 8W-52-4, 6Component Page
Sentry Key Remote Entry Module..... 8W-52-3, 4
Tail Lamp Assembly-Left.............. 8W-52-4
Tail Lamp Assembly-Right............. 8W-52-6
Trailer Tow Control Module.......... 8W-52-4, 6
Turn Signal No. 1-Left Front........... 8W-52-4
Turn Signal No. 1-Right Front.......... 8W-52-6
Turn Signal No. 2-Left Front........... 8W-52-4
Turn Signal No. 2-Right Front.......... 8W-52-6
Turn Signal Relay................... 8W-52-2
Turn Signal/Anti-Theft Alarm
Relay-Left...................... 8W-52-3, 4
Turn Signal/Anti-Theft Alarm
Relay-Right................... 8W-52-3, 5, 6
Wiper/Turn Signal/Engine Start Control
Module.......................... 8W-52-2
VA8W-52 TURN SIGNALS 8W - 52 - 1

8W-61 POWER DOOR LOCKS
Component Page
Central Timer Module....... 8W-61-2, 3, 4, 5, 6, 7
Cylinder Lock Switch-Driver........... 8W-61-8
Daytime Running Lamps Relay......... 8W-61-2
Door Jamb Switch-Left Sliding.......... 8W-61-8
Door Jamb Switch-Rear............... 8W-61-8
Door Jamb Switch-Right Sliding........ 8W-61-8
Door Lock Motor/Ajar Switch Assembly-
Driver........................... 8W-61-4
Door Lock Motor/Ajar Switch Assembly-Left
Sliding.......................... 8W-61-6
Door Lock Motor/Ajar Switch Assembly-
Passenger........................ 8W-61-5Component Page
Door Lock Motor/Ajar Switch Assembly-
Rear............................ 8W-61-3
Door Lock Motor/Ajar Switch Assembly-Right
Sliding.......................... 8W-61-7
G200.............................. 8W-61-8
G203.............................. 8W-61-2
Interior Lamp-Right.................. 8W-61-8
Master Door Lock Switch.............. 8W-61-2
Security System Module............... 8W-61-8
VA8W-61 POWER DOOR LOCKS 8W - 61 - 1

Component Page
Interior Lamp-Right................. 8W-80-58
Interior Light Switch................ 8W-80-59
Interior Light Switch-Driver........... 8W-80-59
Interior Light Switch-Passenger........ 8W-80-59
Interior Light Switch-Rear............ 8W-80-60
Interior Lighting Connector........... 8W-80-60
Intrusion Sensor No. 1............... 8W-80-60
Intrusion Sensor No. 2............... 8W-80-60
Intrusion Sensor No. 3............... 8W-80-61
Kick Down Switch.................. 8W-80-61
Lateral Acceleration Sensor........... 8W-80-61
License Plate Lamp No. 1............. 8W-80-61
License Plate Lamp No. 2............. 8W-80-61
Locker Switch No. 1................. 8W-80-62
Locker Switch No. 2................. 8W-80-62
Low Fuel Pressure Sensor............ 8W-80-62
Map/Reading Lamp Switch............ 8W-80-62
Marker Lamp Connector............. 8W-80-63
Marker Lamp No. 1-Left Front......... 8W-80-63
Marker Lamp No. 1-Right Front....... 8W-80-63
Marker Lamp No. 2-Left Front......... 8W-80-63
Marker Lamp No. 2-Right Front....... 8W-80-64
Marker Lamp-Left Center............ 8W-80-64
Marker Lamp-Left Rear.............. 8W-80-64
Marker Lamp-Right Center........... 8W-80-64
Marker Lamp-Right Rear............. 8W-80-64
Mass Air Flow Sensor................ 8W-80-65
Master Door Lock Switch............. 8W-80-65
Metering Pump..................... 8W-80-65
Microphone Connector............... 8W-80-65
Oxygen Sensor (OBD)................ 8W-80-66
Panic Alarm Switch................. 8W-80-66
Parking Brake Switch............... 8W-80-66
Power Mirror Motor-Driver........... 8W-80-67
Power Mirror Motor-Passenger......... 8W-80-67
Power Mirror Switch................ 8W-80-67
Power Window Motor-Driver.......... 8W-80-67
Power Window Motor-Passenger........ 8W-80-68
Power Window Switch-Driver.......... 8W-80-68
Power Window Switch-master......... 8W-80-68
Power Window Switch-Passenger....... 8W-80-68
Radio Antenna..................... 8W-80-69
Radio C1.......................... 8W-80-69
Radio C2.......................... 8W-80-69
Radio/Cellular Antenna.............. 8W-80-69
Rain Sensor....................... 8W-80-70
Rain Sensor Control Module........... 8W-80-70
Reading Lamp Connector............. 8W-80-71
Recirculated Air Solenoid Valve........ 8W-80-71
Refrigerant Pressure Sensor........... 8W-80-71
Remote Keyless Entry Antenna........ 8W-80-71
Rollover Switch Assembly............. 8W-80-71
Roof A/C Control Module............. 8W-80-72
Roof A/C Switch.................... 8W-80-72Component Page
Roof A/C Temperature Setting Control . . . 8W-80-72
Roof Fan Motor..................... 8W-80-73
Roof Fan Switch.................... 8W-80-73
Roof Thermotronic Control Module...... 8W-80-73
Seat Belt Switch.................... 8W-80-74
Seat Belt Tensioner-Driver............ 8W-80-74
Seat Belt Tensioner-Passenger......... 8W-80-74
Security System Module C1........... 8W-80-75
Security System Module C2........... 8W-80-75
Sentry Key Remote Entry Module
(SKREEM)...................... 8W-80-76
Shifter Assembly................... 8W-80-76
Siren............................. 8W-80-76
SKREEM Transponder............... 8W-80-77
Speaker-Left Front Door Assembly C1 . . . 8W-80-77
Speaker-Left Front Door Assembly C2 . . . 8W-80-77
Speaker-Left Rear.................. 8W-80-77
Speaker-Right Front Door............ 8W-80-77
Speaker-Right Rear................. 8W-80-78
Speed Control Switch................ 8W-80-78
Steering Angle Sensor............... 8W-80-78
Tail Lamp Assembly-Left............. 8W-80-78
Tail Lamp Assembly-Right............ 8W-80-79
TCS Switch (ASR).................. 8W-80-79
Towing/intrusion Sensor On/Off Switch . . 8W-80-79
Trailer Tow Connector............... 8W-80-80
Trailer Tow Control Module C1 (Except
Retrofit)........................ 8W-80-80
Trailer Tow Control Module C1 (retrofit) . 8W-80-80
Trailer Tow Control Module C2 (Except
Retrofit)........................ 8W-80-81
Transmission Control Module C1....... 8W-80-81
Transmission Control Module C2....... 8W-80-81
Turn Signal No. 1-Left Front.......... 8W-80-82
Turn Signal No. 1-Right Front......... 8W-80-82
Turn Signal No. 2-Left Front.......... 8W-80-82
Turn Signal No. 2-Right Front......... 8W-80-82
Warm Air Auxiliary Heater Assembly
C1............................. 8W-80-83
Warm Air Auxiliary Heater Assembly
C2............................. 8W-80-83
Washer Pump Motor-Front............ 8W-80-83
Water Cycle Valve................... 8W-80-83
Water In Fuel Sensor................ 8W-80-84
Wheel Speed Sensor-Left Front........ 8W-80-84
Wheel Speed Sensor-Left Rear......... 8W-80-84
Wheel Speed Sensor-Right Front....... 8W-80-84
Wheel Speed Sensor-Right Rear........ 8W-80-84
Window Defogger Module-Rear......... 8W-80-85
Window Defogger Switch-Rear......... 8W-80-85
Window Defogger-Left Rear........... 8W-80-86
Window Defogger-Right Rear.......... 8W-80-86
Wiper Motor-Front.................. 8W-80-86
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 3

SECURITY SYSTEM MODULE C1 - BROWN
CAV CIRCUIT FUNCTION
1 16BK/WT LEFT TURN SIGNAL
2- -
3- -
4 16BK/DG RIGHT TURN SIGNAL
5 16BK/VT FAN STAGE 1 RELAY
6 16WT/RD WARM AIR AUXILIARY HEATER CONTROL
7 16RD/GY FUSED B(+)
8 16BK/GY FUSED OPTIONAL EQUIPMENT RELAY OUTPUT
9 18VT/DG TOWING/INTRUSION SENSOR INDICATOR DRIVER
10 - -
11 16BR/YL FRONT COURTESY LAMPS CONTROL
12 16BR/WT DOOR AJAR SWITCH SENSE
13 16RD/DG FUSED B(+)
14 16BK/BL HOOD AJAR SWITCH SENSE
15 18GY/WT PANIC SWITCH SENSE
16 16BR GROUND
17 18GY/BR TOWING SENSOR SWITCH SENSE
18 18GY/YL INTRUSION SENSOR SWITCH SENSE
19 - -
20 16BK DRIVER CYLINDER UNLOCK SENSE
21 16RD DRIVER CYLINDER LOCK SENSE
SECURITY SYSTEM MODULE C2 - LT. GREEN
CAV CIRCUIT FUNCTION
1 16DG/YL INTRUSION SENSOR INTERFACE
2 16GY/BL WINDOW DEFOGGER-LEFT REAR OUTPUT
3 16GY WINDOW DEFOGGER RELAY-RIGHT REAR OUTPUT
4 20DG/BK INTRUSION SENSOR 1 SIGNAL
5- -
6- -
7 20GY/BK INTRUSION SENSOR 2 SIGNAL
8 16GY/DG K-CTM/SSM
9 18BK/BL SIREN SIGNAL CONTROL
10 20DG/WT/BL INTRUSION SENSOR 3 SIGNAL
11 16WT/BL RKE INTERFACE
12 16WT/BL/RD SECURITY SYSTEM INTERFACE
VA8W-80 CONNECTOR PIN-OUTS 8W - 80 - 75

SENTRY KEY REMOTE ENTRY MODULE (SKREEM)
CAV CIRCUIT FUNCTION
1 18YL RKE ANTENNA
2 16BR GROUND
3 16RD/YL FUSED B(+)
4 16BK/WT LEFT TURN SIGNAL
5 20DG/WT CAN C BUS (+)
6 20DG CAN C BUS (-)
7 16BK/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
8 20WT/DG K-SKREEM
9 16WT/BL/RD (EXCEPT VTSS) RKE INTERFACE
9 16WT/BL/RD (VTSS) SECURITY SYSTEM INTERFACE
10 18DG/YL TURN SIGNAL/ANTI-THEFT ALARM RELAY-LEFT/
RIGHT CONTROL
11 20BR TRANSPONDER COIL (+)
12 - TRANSPONDER COIL (-)
SHIFTER ASSEMBLY - BLACK
CAV CIRCUIT FUNCTION
1- -
2 20GY/DG/RD LAMP DRIVER
3 20BL/DG K-ABS/SHIFTER ASSEMBLY
4 18BR GROUND
5 20BK/BL/RD BRAKE LAMP SWITCH
6 20DG/WT CAN C BUS (+)
7 20DG CAN C BUS (-)
8 18BK/DG TRANSMISSION RELAY OUTPUT
9 16WT/BL/RD FUSED IGNITION SWITCH OUTPUT (RUN-START)
10 16WT/RD BACK-UP LAMP
SIREN - BLACK
CAV CIRCUIT FUNCTION
1 18RD/DG FUSED B(+)
2 18BR GROUND
3 18BK/BL SIREN SIGNAL CONTROL
8W - 80 - 76 8W-80 CONNECTOR PIN-OUTSVA

CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Remote Keyless Entry Antenna NS
Relay Block Under Driver Seat 35, 36
Rollover Switch Assembly Instrument Panel N/S
Roof A/C Blower 1 Fuse Center Roof A/C Unit 41
Roof A/C Blower 2 Fuse Center Roof A/C Unit 41
Roof A/C Blower Stage 1 Relay Center Roof A/C Unit 40
Roof A/C Blower Stage 1 and 2 Relay Center Roof A/C Unit 40
Roof A/C Blower Stage 2 Relay Center Roof A/C Unit 40
Roof A/C Compressor Fuse Center Roof A/C Unit 41
Roof A/C Compressor Relay Center Roof A/C Unit 40
Roof A/C Control Module BK Instrument Panel N/S
Roof A/C Fan Fuse Center Roof A/C Unit 41
Roof A/C Fan Relay Center Roof A/C Unit 40
Roof A/C Fuse Center Roof A/C Unit 41
Roof A/C Switch Instrument Panel 20
Roof A/C Temperature Setting Control Center Stack 20
Roof Fan Motor BK In Headliner 30
Roof Fan Switch BK 27
Roof Thermotronic Control Module BK Center Roof A/C Unit 40
Seat Belt Switch BK Driver Seat Belt Lock 26
Seat Belt Tensioner-Driver YL Driver Seat-Back 34
Seat Belt Tensioner-Passenger YL Passenger Seat-Back 34, 36
Security System Module C1 BR Instrument Panel 3
Security System Module C2 GR Instrument Panel 3
Sentry Key Remote Entry Module
(SKREEM)GR Instrument Panel 3
Shifter Assembly BK Center Console 22
Siren BK Engine Compartment-Left 1
SKREEM Transponder BK NS
Speaker-Left Front Door Assembly C1 Engine Compartment-Left 44
Speaker-Left Front Door Assembly C2 In Left Front Door 44
Speaker-Left Rear Rear Of Vehicle On Left
Side45
Speaker-Right Front Door In Right Front Door 44
Speaker-Right Rear Rear Of Vehicle On Right
Side45
Speed Control Switch BK Steering Wheel Controls 17
Starter Motor On Engine 3
Starter Motor Relay (Fuse/Relay Block) In Fuse/Relay Block N/S
Steering Angle Sensor Steering Column 24, 32
Tail Lamp Assembly-Left BK Rear Of Vehicle On Left
Side53
Tail Lamp Assembly-Right BK Rear Of Vehicle On Right
Side53
8W - 91 - 8 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONVA

SPLICE NUMBER LOCATION FIG.
S210 Near Radio 21
S211 Near Heater Timer-Auxiliary 21
S212 Near Security System Module 50
S213 Instrument Panel 18, 50
S214 Near Security System Module 18
S215 Instrument Panel 18
S216 Instrument Panel 18
S217 Near Engine Control Module 18
S218 Instrument Panel 21
S219 Instrument Panel 18
S220 Near Central Timer Module 18
S221 Instrument Panel 18
S222 Near Security System Module 18
S223 Instrument Panel 18
S224 Instrument Panel 18
S225 Instrument Panel 18
S226 Near Turn Signal/Anti-Theft Alarm Relay-Left 18
S227 Near Sentry Key Remote Entry Module 18
S228 Instrument Panel 18
S229 Near C202 9
S230 Center Instrument Panel 23, 25
S231 Left Plenum 27
S232 Left Plenum 27
S250 Near Turn Signal/Anti-Theft Alarm Relay-Left 18
S251 Near Trailer Tow Control Module 9
S252 Near Trailer Tow Control Module 21
S253 Instrument Panel 21, 22
S254 Near Interior Lamp No.5 9
S255 Near Control Timer Module 27
S256 Near A/C Roof-Switch 18, 21
S257 Near Data Link Connector 18
S258 Near Transmission Control Module 18
S259 Under Drivers Seat 18
S260 Under Drivers Seat 18
S261 Near Data Link Connector 18
S262 Under Drivers Seat 18
S299 Instrument Panel N/S
S300 Near Heated Seat Switch-Driver 21
S301 Near Heated Seat Switch-Passenger 21
S302 Under Drivers Seat 18
S303 Near Power Window Switch-Driver 21
S304 Near Power Window Motor-Driver 21
S305 Near Power Window Motor-Driver 21
VA8W-91 CONNECTOR/GROUND/SPLICE LOCATION 8W - 91 - 11

SPLICE NUMBER LOCATION FIG.
S306 Near Locker Switch No.2 18
S307 Near Fuse/Relay Block 18
S308 Near Interior Lamp No.3 50
S309 Near Interior Lamp-Right 50
S310 Near Fuse Block No.2 18, 21
S311 Under Drivers Seat 18
S312 Near Wheel Speed Sensor-Left Rear 47
S313 Near Wheel Speed Sensor-Left Rear 47
S314 Near Wheel Speed Sensor-Right Rear 47
S315 Near Wheel Speed Sensor-Right Rear 47
S316 Near Headlamp Assembly-Left 18
S317 Under Drivers Seat 18
S318 Near Marker Lamp-Left Rear 7
S319 Near Tail Lamp Assembly-Left 7
S320 Under Body-Rear Center 7
S321 Near Power Window Switch-Passenger 23, 25
S322 Instrument Panel 18
S323 Near Brake Wear Sensor-Left Rear 47
S324 Near Interior Lamp No.3 N/S
S325 Near Map/Reading Lamp Switch 21
S326 Top Body- Front Center 42
S327 Near Security System Module 18
S328 Near Central Timer Module 18
S329 Near Central Timer Module 18
S330 Near Security System Module 18
S331 Near Security System Module 18
S332 Near Brake Wear Sensor-Left Rear 47
S333 Instrument Panel 18
S350 Near Trailer Tow Connector 18
S351 Near Trailer Tow Control Module 18
S352 Near Trailer Tow Control Module 18
S353 Near Dome Lamp 21
S354 Body-Upper Right Center 42, 50
S355 Near Window Defogger Module-Rear 18, 23
S356 Near Headlamp Assembly-Left 18
S357 Near Central Timer Module 23
S358 Near Trailer Tow Control Module 18
S359 Near Interior Light Switch-Passenger 9
S360 Near Interior Light Switch-Rear 9
S361 Near Time Delay Relay 18
S362 Near Circulation Pump Diode 18
S363 Near Heated Seat Module-Passenger 47
S364 Near CTEL Connector 21
8W - 91 - 12 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONVA