PE83.70-S-2001-60E | Legend of wiring diagram of auxiliary heater (ACH) | MODELS 638.094/194/294 |
Item | Designation | Coordinate |
A7 | Auxiliary heater control unit | 47L |
A7x1 | Connector 1 for auxiliary heater control unit | 48H |
A7x2 | Connector 2 for auxiliary heater control unit | 45H |
A20 | Air conditioning pushbutton control module | 31L |
A20s2 | Fan knurled wheel | 30K |
A34 | Auxiliary hot water heater (ACH) | 56L 64L |
A72 | Auxiliary hot water heater control module (ACH) | 56K |
A75 | Heater booster control module | 13K |
A82 | Anti-theft alarm system 2 control module | 44L |
A86 | Radio module | 50L |
A90 | Heater booster | 4L 12L |
B94 | Coolant temperature sensor (ACH) | 6B 66B |
B95 | Temperature sensor for protection against overheating | 4B 64B |
B96 | Flame monitor | 7B 67B |
F103 | Fuse box 1 | 38L |
F103f9 | Fuse 9 | 38K |
F105 | Fuse box 3 | 51G 32L |
F105f7 | Fuse 7 | 32K |
F105f9 | Fuse 9 | 51F |
F107 | Fuse box 5 | 16A 20E 24L 41E 54A |
F107f19 | Fuse 19 | 24K |
F107f25 | Fuse 25 | 41F |
F107f26 | Fuse 26 | 16B |
F107f27 | Fuse 27 | 54B |
J12 | Main wiring harness, auxiliary heater, tachograph, trailer, terminal 30 | 46E 50G |
J32 | Main wiring harness/close to electrical center, terminal 15, whenever driver's door wiring harness | 14A |
J108 | Terminal connector for heater booster mode | 17E |
J143 | Main wiring harness CAN BUS (L) only with M104.900 up to 1.3.99; CAN BUS (H) all as of 1.3.99 | 27E |
J144 | Main wiring harness, CAN BUS (L) all as of 1.3.99 | 28E |
J196 | Main wiring harness, diesel injection system with exhaust gas recirculation | 42G |
K29 | Auxiliary heater (ACH) relay | 41L |
K103 | Water pump relay | 22L |
M10 | Auxiliary pump for climate control heating water | 20L |
M19 | Fuel metering pump for auxiliary hot water heater (ACH) | 52L |
M40 | Heater fan | 36L |
M40m45 | Motor for heater fan | 34K |
M40x1 | Connector 1 for heater fan | 35I |
M40x2 | Connector 2 for heater fan | 33I |
M40x3 | Connector 3 for heater fan | 32G |
M45 | Auxiliary pump for climate control heating water | 2B 62B |
M54 | Heater booster fuel pump | 18L |
P11 | Diagnostic socket, 16-pin | 14C 55C |
R18 | Glow plug (ACH) | 3B 63B |
V8 | Diode for auxiliary heater water pump | 25L |
W5.2 | Ground point (seat frame) | 23G |
W5.3 | Ground point (seat frame) | 18E 41G 52E |
W8.1 | Ground point (waistrail) | 47E 50G |
W17.3 | Ground point (left engine compartment) | 33L |
X61 | Left instrument panel/main wiring harness II connector | 26G 40G |
X94 | Connector for heater blower speed 1 | 38E |
X105 | Connector for roof wiring harness/instrument panel | 38G |
X131 | Connector for roof wiring harness/main wiring harness III | 44G |