PE83.25-S-2000-60A | Legend for wiring diagram of automatic heater (HEAT) | MODEL 638.094 /194 /294 with CODE (H17) Residual engine heat utilization system |
Item | Designation | Coordinate |
A7 | Auxiliary heater operating unit | 39L |
A7x1 | Auxiliary heater operating unit plug connection 1 | 40H |
A7x2 | Auxiliary heater operating unit plug connection 2 | 37H |
A20 | Air conditioning pushbutton control module | 4A 12A 20A 28A 33A |
A20s2 | Blower thumbwheel | 6A |
A74 | Water auxiliary heater control module with heater booster function | 30L 32L |
A75 | Heater booster control module | 34L |
A82 | ATA2 | 25L |
A86 | Two-way radio module | 42L |
A87 | Stationary heater with heater booster | 27L 36L |
B28 | Air outlet temperature sensor | 10L |
F105 | Fuse box 3 | 2L 40A |
F105f7 | Fuse 7 | 2K |
F105f9 | Fuse 9 | 40B |
F106 | Fuse box 4 | 8L |
F106f12 | Fuse 12 | 7K |
F106f16 | Fuse 16 | 8K |
J12 | Main wiring harness, auxiliary heater, tachograph, trailer, circuit 30 | 38E 42G |
J66 | Dashboard wiring harness (circuit 58) | 7E |
J108 | Heater booster mode terminal block | 32G |
J142 | Main wiring harness/near electrical center, diesel with automatic transmission, pressure sensor and pedal value sensor; CAN bus (H) only with M 104 HFM-SFI | 14G |
J143 | CAN bus (L) only with M104 HFM-SFI [HFM] | 14G |
J174 | Blower stage 1 (ZHE) terminal block, with ATA2 | 17H 23H |
J199 | Dashboard wiring harness, air conditioning, signal ground | 9G |
M10 | A/C control auxiliary coolant heater pump | 19L |
M40 | Heater blower | 5L |
M40m45 | Engine heater blower | 3L |
M40x1 | Connector 1 heater blower | 4J |
M40x2 | Connector 2 heater blower | 3J |
M40x3 | Connector 3 heater blower | 1G |
M45 | A/C control auxiliary coolant heater pump | 21L |
P11 | Diagnostic socket (38-pin) | 16H |
W8.1 | Ground point (waistrail) | 11E 13H 39E 42H |
W16 | Ground point (right of engine compartment) | 12G |
W17.3 | Ground point (left of engine compartment) | 2L 19G 21F |
X61 | Left instrument panel/main wiring harness connector II | 7H 11H 13E |
X98 | Main wiring harness/engine connector II | 21H |
X131 | Roof wiring harness/main wiring harness connector III | 25H |
Y37 | A/C cycle valve | 12L |
Y95 | Recirculated air valve | 11L |