Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Freightliner Sprinter 2500 V6-3.0L DSL TurboFACTORY OEM SERVICE PROCEDURE
Glow Plug Control Module: Diagrams
Component ID: 266
Component : MODULE-GLOW PLUG
Connector:
Name : MODULE-GLOW PLUG C1
Color :
# of pins : 1
Gender : FEMALE
Pin Description Circuit
1 INPUT TERMINAL 30 114 6RD
Pin Description Circuit
1 INPUT TERMINAL 30 4325 6RD
Connector:
Name : MODULE-GLOW PLUG C2
Color :
# of pins : 12
Pin Description Circuit
1 GLOW PLUG 1 CONTROL 116 12BK/WT
2 GLOW PLUG 2 CONTROL 115 12BK/YL
3 GLOW PLUG 3 CONTROL 117 12BK/OR
4 GLOW PLUG 4 CONTROL 118 12BK/VT
5 FUSED ASD RELAY OUTPUT U748 18BK/DG
6 GROUND 120 18BR
7 GLOW PLUG 5 CONTROL 1516 12BK/DB
8 GLOW PLUG 6 CONTROL 1517 12BK/GY
9 - -
10 - -
11 - -
12 LIN BUS U2032 18DB/RD
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.