MAN TG3 Cool Box Wiring Diagram – TGX/TGS Euro 6d (Q4 2020)

This wiring diagram details the electrical circuit for the Cool Box (Kühlschrank) used in MAN TG3 TGX/TGS Euro 6d trucks, as published by MAN Truck & Bus SE (Werk München) in Q4 2020.

? Key features:

• Power feed to AP368 (Kühlschrank – A478.1)
• Ground integration via SYS_groundNet / X6396.1
• Connection via FHS-TrSt rechts Rumpf 3 (X6431)
• Connected through central power supply A100.1 (Zentralelektrik) at X6/6

This diagram is ideal for:

• Diagnosing inoperative cabin refrigerators
• Planning repairs or replacements of the cool box unit
• Power and grounding trace for retrofit installs
• Use in refrigerated long-haul vehicle configurations

Delivery: