PE83.20-S-2000-60C | Electric circuit wiring diagram legend heating | MODEL 638.094 /194 /294 with CODE (H17) Residual engine heat utilization system |
Item | Designation | Coordinate |
A7 | Auxiliary heater operating unit | 41L |
A7x1 | Auxiliary heater operating unit plug connection 1 | 42H |
A7x2 | Auxiliary heater operating unit plug connection 2 | 40H |
A20 | Air conditioning pushbutton control module | 4A 12A 20A 28A 36A |
A20s2 | Blower thumbwheel | 6A |
A74 | Water auxiliary heater control module with heater booster function | 18L 34L |
A75 | Heater booster control module | 36L |
A82 | ATA2 | 14L |
A86 | Two-way radio module | 45L |
A87 | Stationary heater with heater booster | 16L 38L |
F103 | Fuse box 1 | 8L |
F103f9 | Fuse 9 | 8K |
F105 | Fuse box 3 | 2L 43A |
F105f7 | Fuse 7 | 2K |
F105f9 | Fuse 9 | 42B |
F106 | Fuse box 4 | 28L |
F106f16 | Fuse 16 | 27K |
F107 | Fuse box 5 | 10E 24L |
F107f19 | Fuse 19 | 23K |
F107f25 | Fuse 25 | 10F |
J12 | Main wiring harness, auxiliary heater, tachograph, trailer, circuit 30 | 41E 44G |
J46 | Roof wiring harness (circuit 15), without convenience locking, with front sliding roof | 22G |
J66 | Dashboard wiring harness (circuit 58) | 26E |
J108 | Heater booster mode terminal block | 35G |
J125 | Main wiring harness/seat frame, crewbus and V-class always, van with air suspension, bulb failure warning indicator, rear window defroster or daytime running lamps (circuit 61) | 29G |
J188 | Main wiring harness, air conditioning (circuit 15) | 20G |
J196 | Main wiring harness, diesel fuel injection system with exhaust gas recirculation | 12G |
J199 | Dashboard wiring harness, air conditioning, signal ground | 26G |
K29 | Auxiliary heater (ACH [ZHE]) relay | 11L |
K103 | Engine coolant pump relay | 22L |
M10 | A/C control auxiliary coolant heater pump | 20L |
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 |
P15 | Instrument cluster | 29L |
V8 | Residual engine heat utilization diode | 25L |
W5.2 | Ground point (seat frame) | 23G |
W5.3 | Ground point (seat frame) | 11G |
W8.1 | Ground point (waistrail) | 31H 42E 45H |
W17.3 | Ground point (left of engine compartment) | 2L |
X61 | Left instrument panel/main wiring harness connector II | 9H 27E 35E |
X94 | Heater blower stage 1 connector | 7E |
X105 | Roof wiring harness/instrument panel connector | 7H |
X131 | Roof wiring harness/main wiring harness connector III | 13H |
Y95 | Recirculated air valve | 32L |