Wiring diagrams
Components
Publication No. Date Valid from serial number T-code
261828-040 2008-08-21 6051502 815, 816
© BT Repair Manual RRE140/160/180/200/250 19 – 1
19 – Wiring diagrams
19.1 Components
Designation Function Component type Other
A1 Central Information Display
(CID)
PCB with display
A2 Power steering (EPS) PCB
A5 Main microcontroller (MCU) PCB
A6 Sensor control PCB
A7* Cabin heating control PCB
A9 Power distribution Fuse box
A11* Stereo/CD Stereo/CD
A82 Data management unit PCB T.W.I.S. unit in the truck
B1 Temperature sensor in [M1] Temperature sensor
B2 Temperature sensor in [M3] Temperature sensor
B4 Hydraulic lift pressure Pressure sensor
B5* Fork tilt angle Angle sensor
B11 Speed measurement [M1] Pulse transducer
B12 Speed measurement [M3] Pulse transducer
B13 Pulse transducer, steering
wheel
Twin sensor bearing
B17 Reference for 180° steering
angle
Inductive sensor
B18 Height sensor free lift Sensor
B19 Height sensor main lift Sensor
B20 Raise/lower forks Hall sensor Nominal output voltage:
0.5 V (min.)
2.5 V (neutral position)
4.5 V (max.)
B21 Fork carriage in/out Hall sensor
B22 Fork tilt up/down Hall sensor
B23* Sideshift right/left Hall sensor
B24* Forkspread/aux Hall sensor
B25 Height reference, forks near
top of mast
Inductive sensor
B26 Position for reach carriage,
sensor 1
Inductive sensor Distance: 0-6.5 mm
B27 Position for reach carriage,
sensor 2
Inductive sensor
B28* Cabin tilt in lowest position Inductive sensor
B29* Cabin tilt in highest position Inductive sensor
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