MAN TGA – fuse and relay

MAN TGA is a series of heavy duty trucks that was produced in 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and 2011. In this post you will find a description of the Man TGA fuses and relays with fuse box diagrams, photo examples of their performance and locations. We will show where the fuse responsible for the cigarette lighter is located.


The number of fuses and relays in the boxes and their purpose may differ from those presented and depend on the year of manufacture and the level of equipment of your MAN TGA. Check the information with your diagrams on the block cover.

Fuse and relay box

The main fuse and relay box is located in the instrument panel on the passenger side. For access it is necessary to unscrew the fixing screws (5) counterclockwise until they stop.


The box itself will look something like this.

Photo fuse box man tga

Diagram from the box cover


Right section diagram



1F118 fuse for the right taillight and parking light on the right, (wiring diagram)
2F117 fuse for the left rear clearance and parking light on the left,
3F125 fuse for instrument panel illumination, toggle switches, illumination of off keys,
4F375 (terminal 15) cab external fuse,
5F372 car control processor power fuse (terminal 15),
6F164 ECAS control unit power fuse (terminal 15), (wiring diagram)
7F243 power supply fuse of the central on-board computer – constant power, not through the ignition switch,
8empty, reserve
9F412 power supply for the tachospeedograph and dashboard indicators, (terminal 30), (wiring diagram)
10F152 retarder power supply (terminal 15),
11F399 charging fuse, generator excitation supply (terminal 15) (wiring diagram)
12F236 EDC unit power supply (terminal 15), (wiring diagrams-EDC 7 C32,-EDC 7 D2840,-EDC 6.1)
13F398 power supply for the tachospeedograph and dashboard indicators, (terminal 15), (wiring diagram)
14F128 consumer supply (constant voltage),
15F244 power supply of the central on-board computer (terminal 30-1),
16F245 power supply of the central on-board computer (terminal 30-2),
17F371 power supply of the vehicle control processor (terminal 30),
18F376 cab fuse for consumers (terminal 15),
19F246 power supply of the central on-board computer (terminal 15),
20F314 Reversing light fuse,
21 F112 windshield wiper and washer power supply, (wiring diagram)
22F374 retarder power supply (terminal 30),
23F106 electric torch power supply,
24F161 EBS / ABS system power supply – brake control valve,
25F160 EBS\ABS trailer,
26F162 EBS\ABS control power supply,
27F366 power supply ECAM \ ECAS (terminal 15), (wiring diagram)
28F397 power supply for the standard stove and air conditioner
39K116 parking light and tail light relay, (wiring diagram)
40K106 wiper integral relay, (wiring diagram)
41K102 electric torch device relay,
42K171 consumer relay (terminal 15),

The fuse responsible for the cigarette lighter is located on the additional left section. See your diagram.

Additional box

Additional fuses responsible for the operation of devices with a constant power source and other devices can be installed near the battery.

Photo 2


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