2008 Freightliner Sprinter 2500 V6-3.0L DSL TurboFACTORY OEM SERVICE PROCEDURE

Module-Body Control




Component ID: 284
Component : MODULE-BODY CONTROL

Connector:
Name : MODULE-BODY CONTROL
Color :
# of pins : 15
Factory service manual diagram




Pin Circuit Description
1 - -
2 - -
3 INTERNAL FRONT WIPER 1/2 RELAY CONTROL
4 INTERNAL FUSED B(+)
5 INTERNAL BRAKE LIGHT SWITCH-NORMALLY OPEN CONTACT
6 - -
7 INTERNAL FUSED B(+)
8 INTERNAL GROUND
9 INTERNAL FRONT WIPER ON/OFF RELAY CONTACT
10 INTERNAL HORN RELAY CONTROL
11 - -
12 - -
13 INTERNAL TERMINAL 15 RELAY CONTROL
14 INTERNAL TERMINAL 15R RELAY CONTROL
15 INTERNAL FUSED B(+)

Component Location - 15
Factory service manual diagram






Connector:
Name : MODULE-BODY CONTROL C1
Color : BROWN
# of pins : 24
Factory service manual diagram




Pin Circuit Description
1 - -
2 U815 20GY/DB TERM.58D
3 - -
4 - -
5 218 18BK INPUT TERM.15
6 219 18BK/OR TERM.15R
7 - -
8 3166 18VT/DB SWITCH-INTERIOR LAMP 1
8 3430 18VT/DB SWITCH-INTERIOR LAMP 1
9 - -
10 - -
11 - -
12 3168 18VT/DG SWITCH-INTERIOR LAMP 2
12 3431 18VT/DG SWITCH-INTERIOR LAMP 2
13 94 20GY/WT ROTARY LIGHT SWITCH NSW/NSL
14 - -
15 - -
16 847 18BR/BK LIGHT SWITCH TERM.31
17 93 20DG/WT ROTARY LIGHT SWITCH AL-REDUNDANT
18 90 20DG/RD LIGHT SWITCH BCD2
19 - -
20 - -
21 - -
22 545 20BR/DG REVERSING LAMP
23 2552 20DG/BK LIGHT SWITCH BCD3
24 92 20DG/YL LIGHT SWITCH BCD1

Component Location - 15
Factory service manual diagram






Connector:
Name : MODULE-BODY CONTROL C3
Color : BLACK
# of pins : 20
Factory service manual diagram




Pin Circuit Description
1 2334 20GY/BK LEFT REAR PARK LAMP CONTROL
Pin Circuit Description
1 86 20GY/BK LEFT REAR PARK LAMP CONTROL
2 2336 20BK/RD LEFT STOP LAMP CONTROL
2 88 20BK/RD LEFT STOP LAMP CONTROL
3 2332 20GY/DG REAR FOG LAMPS CONTROL
3 2333 20GY/BR REAR FOG LAMPS CONTROL
3 84 20GY/DG REAR FOG LAMPS CONTROL
3 85 20GY/BR REAR FOG LAMPS CONTROL
4 4317 20BK/YL HIGH MOUNTED STOP LAMP CONTROL
4 456 20BK/YL HIGH MOUNTED STOP LAMP CONTROL
5 453 18DB/PK REAR DOOR LOCK POSITION SENSE
6 454 18DB/DG REAR DOOR AJAR SWITCH SENSE
7 - -
8 - -
9 247 18RD/WT LEFT REAR VENT WINDOW DRIVER (CLOSE)
10 246 18DB/WT LEFT REAR VENT WINDOW DRIVER (OPEN)
11 2337 20RD/BK RIGHT STOP LAMP CONTROL
11 25 20RD/BK RIGHT STOP LAMP CONTROL
12 2335 20GY/RD RIGHT REAR PARK LAMP CONTROL
12 26 20GY/RD RIGHT REAR PARK LAMP CONTROL
13 472 20GY/OR LICENSE LAMPS CONTROL
14 U382 20WT/DB BACKUP LAMPS CONTROL
14 U38 20WT/DB BACKUP LAMPS CONTROL
15 U3013 20BK/WT LEFT REAR TURN SIGNAL CONTROL
15 U3011 20BK/WT LEFT REAR TURN SIGNAL CONTROL
16 U3014 20BK/DG RIGHT REAR TURN SIGNAL CONTROL
16 U3012 20BK/DG RIGHT REAR TURN SIGNAL CONTROL
17 482 18BR/WT REAR WIPER 2 RIGHT
18 481 18BR/DG REAR WIPER 1 LEFT
19 248 18DB/YL RIGHT REAR VENT WINDOW DRIVER (OPEN)
20 249 18RD/YL RIGHT REAR VENT WINDOW DRIVER (CLOSE)

Component Location - 15
Factory service manual diagram






Connector:
Name : MODULE-BODY CONTROL C6
Color : BLACK
# of pins : 18
Factory service manual diagram




Pin Circuit Description
1 3497 18BR/DG INTERIOR LAMP FRONT
Pin Circuit Description
1 581 18BR/DG INTERIOR LAMP FRONT
2 - -
3 3145 18DG INPUT MOVEMENT SENSOR
4 72 20BR/RD CAN B BUS (+)
5 - -
6 - -
7 U43 18GY/DG ANTI-THEFT ALARM-REAR WINDOW DETECTION 1
8 3780 18DB/RD OUTPUT-MOVEMENT SENSOR
9 3333 18RD INTERIOR LAMP TERM.30
9 U41 18RD INTERIOR LAMP TERM.30
9 U41 18RD INTERIOR LAMP TERM.30
9 3337 18RD INTERIOR LAMP TERM.30
10 U1036 18BR/DB INTERIOR LAMP REAR
10 3435 18BR/DB INTERIOR LAMP REAR
11 3496 18GY/DB TERM.58D
11 4161 18GY/DB TERM.58D
11 U8115 18GY/DB TERM.58D
12 - -
13 73 20BR CAN B BUS (-)
14 - -
15 - -
16 - -
17 U432 18GY/OR ANTI-THEFT ALARM-REAR WINDOW DETECTION 2
18 - -

Component Location - 15
Factory service manual diagram






Connector:
Name : MODULE-BODY CONTROL C7
Color : BLACK
# of pins : 12
Factory service manual diagram




Pin Circuit Description
1 U337 20WT/DG FLAP-LEFT-RIGHT
2 69 16GY/YL FRONT FOG LAMP RIGHT
2 2429 16GY/YL FRONT FOG LAMP RIGHT
3 3592 14WT/BK HEADLAMP HIGH BEAM LEFT
3 66 16WT/BK HEADLAMP HIGH BEAM LEFT
4 3604 14YL/RD HEADLAMP LOW BEAM-RIGHT
4 65 16YL/RD HEADLAMP LOW BEAM-RIGHT
5 2430 16GY/VT GROUND
5 68 16GY/VT FRONT FOG LAMP LEFT
6 3602 14WT/RD HEADLAMP HIGH BEAM RIGHT
6 67 16WT/RD HEADLAMP HIGH BEAM RIGHT
7 1860 12RD/WT PASSENGER WINDOW DRIVER (UP)
8 3325 12BR GROUND
9 1859 12BR/WT PASSENGER WINDOW DRIVER (DOWN)
10 3594 14YL/BK HEADLAMP LOW BEAM-LEFT
10 64 16YL/BK HEADLAMP LOW BEAM-LEFT
11 U2117 18DB/BK REAR/SIDE DOORS UNLOCK DRIVER
12 U2116 18DB/BR REAR/SIDE DOORS LOCK DRIVER

Component Location - 15
Factory service manual diagram






Connector:
Name : MODULE-BODY CONTROL C9
Color : BROWN
# of pins : 52
Factory service manual diagram




Pin Circuit Description
1 250 18GY/DG HEATED REAR WINDOW RELAY 1 CONTROL
2 254 18BR/DB HEATED REAR WINDOW RELAY 2 CONTROL
3 1801 18YL/BK LEFT SLIDING DOOR LOCK POSITION SENSE
3 4466 18YL/BK LEFT SLIDING DOOR LOCK POSITION SENSE
3 558 18YL/BK LEFT SLIDING DOOR LOCK POSITION SENSE
3 560 18YL/BK LEFT SLIDING DOOR LOCK POSITION SENSE
4 2909 18YL/WT LEFT SLIDING DOOR AJAR SWITCH SENSE
4 4446 18YL/WT LEFT SLIDING DOOR AJAR SWITCH SENSE
4 4465 18YL/WT LEFT SLIDING DOOR AJAR SWITCH SENSE
4 557 18YL/WT LEFT SLIDING DOOR AJAR SWITCH SENSE
4 559 18YL/WT LEFT SLIDING DOOR AJAR SWITCH SENSE
4 1800 18YL/WT LEFT SLIDING DOOR AJAR SWITCH SENSE
5 123 20DG/GY SIDE MARKER 5
6 527 20DG/BR BRAKE WEAR SENSOR
7 - -
8 - -
9 3603 20GY/RD PARKING LAMPS RIGHT
9 73 20GY/RD PARKING LAMPS RIGHT
10 - -
11 21 18VT/DG SCREEN WASHER-FRONT
12 2553 18BK/DB DIRECTION INDICATOR-MIRROR FRONT LEFT
12 2555 18BK/DG DIRECTION INDICATOR-MIRROR FRONT LEFT
13 71 20BK/WT DIRECTION INDICATOR-FRONT LEFT
13 3595 20BK/WT DIRECTION INDICATOR-FRONT LEFT
14 1869 20WT/RD PASSENGER WINDOW SWITCH MUX
15 593 20DG/WT BRAKE FLUID LEVEL SWITCH SENSE
16 - -
17 - -
18 592 20DG/DB BRAKE FLUID LEVEL SWITCH RETURN
19 1870 20BR/RD PASSENGER WINDOW SWITCH RETURN
20 522 20BR AMBIENT TEMPERATURE SENSOR RETURN
21 591 20BR/YL COOLANT LEVEL SWITCH RETURN
23 3593 20GY/BK PARKING LAMPS LEFT
23 72 20GY/BK PARKING LAMPS LEFT
24 3605 20BK/DG DIRECTION INDICATOR-FRONT RIGHT
24 70 20BK/DG DIRECTION INDICATOR-FRONT RIGHT
25 1469 18BK/DG DIRECTION INDICATOR-MIRROR FRONT RIGHT
25 2554 18BK/DB DIRECTION INDICATOR-MIRROR FRONT RIGHT
26 519 18VT/DB SCREEN WASHER-REAR
27 596 20DB/WT WASHER FLUID LEVEL SWITCH SENSE
28 594 20DG/YL COOLANT LEVEL SWITCH SENSE
29 244 18RD/BR HEATED WINDSHIELD RELAY CONTROL
30 - -
31 362 20BR/BK TERM.31B FRONT WIPERS
32 572 20BR/WT PARKING BRAKE
33 523 20DG AMBIENT TEMPERATURE SENSOR SIGNAL
34 3822 20DB/YL FUEL TANK LEVEL SENSOR RETURN
36 595 20BR/DG WASHER FLUID LEVEL SWITCH RETURN
38 3989 20DB FUEL TANK LEVEL SENSOR SIGNAL
39 2297 18VT/YL HEADLAMP WASHER
40 533 20VT/WT BRAKE WEAR SENSOR
41 1806 18PK/WT RIGHT SLIDING DOOR AJAR SWITCH SENSE
41 2911 18PK/WT RIGHT SLIDING DOOR AJAR SWITCH SENSE
41 4471 18PK/WT RIGHT SLIDING DOOR AJAR SWITCH SENSE
41 4486 18PK/WT RIGHT SLIDING DOOR AJAR SWITCH SENSE
41 561 18PK/WT RIGHT SLIDING DOOR AJAR SWITCH SENSE
41 563 18PK/WT RIGHT SLIDING DOOR AJAR SWITCH SENSE
42 1808 18PK/BK RIGHT SLIDING DOOR LOCK POSITION SENSE
42 4472 18PK/BK RIGHT SLIDING DOOR LOCK POSITION SENSE
42 562 18PK/BK RIGHT SLIDING DOOR LOCK POSITION SENSE
42 564 18PK/BK RIGHT SLIDING DOOR LOCK POSITION SENSE
43 1793 20DB/DG PASSENGER DOOR AJAR SWITCH SENSE
44 - -
45 - -
46 - -
47 U261 18RD/BK ENGINE RUNNING FUSED B(+)
48 1795 18DB/BK PASSENGER DOOR UNLOCK DRIVER
49 1796 18DB/RD PASSENGER DOOR LOCK DRIVER
50 3821 20DB FUEL TANK LEVEL SENSOR SIGNAL
51 1553 20BR/RD CAN B BUS (+)
52 1554 20BR CAN B BUS (-)

Component Location - 15
Factory service manual diagram






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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.