Wiring diagram

 

TERMINALFUNCTIONDESCRIPTION
1-3TCU GroundDevice ground cable 3×0,5-1mm2
4A2 Clutch In 0-5VAnalog input 
5A3 Analog input
6A4 TPS In Analog input 
7A5  Map Sensor InAnalog input 
8 LCD SDALCD SDA Pin
9 LCD SCLLCD SCL Pin
10A6 Paddles 2 MUX Analog input (Internal Pull Up 2,2kΩ)
11A7 Footbrake signal in +12vAnalog input
12A8 Analog input 
13A9 Hand brake signal in GNDAnalog input (Internal Pull Up 10kΩ)
14Oil Temp. InGearbox Plug 1
15A10 Program switch 0-5VAnalog input 
16Sensor GroundGround for oil temperature sensor Gearbox Plug 13
17-20Sensor Ground   Ground for external sensor 17.LCD GND  18. Program Switch GND
21+9V Out 0,15APower for speed sensors Gearbox Plug 3
22-23+12v Out  0,5AMaximum load 0.5A
24-27Sensor Ground
28-30+5V Out
31A1Analog input 
32AUX 1 0,5A Fan Realy Oil radiator FAN
33AUX 2 0,5A Tq. Reduction Torque reduction signal for ECU
34AUX 0,5ALow side output. Maximum load 0,5A
35Ignition +12V Signal to switch on the TCU 
36A11 Gear shift button Up GNDAnalog input (Internal Pull Up 10kΩ)
37A12 Gear shift button Down GNDAnalog input (Internal Pull Up 10kΩ)
38-42AUX Low side output. Maximum load 0,5A
43-45Power ground TCU Groung used by AUX/Solenoid cable 3×1-1,5mm2
46Analog out Gear Out 0-5V
47-48Analog out Analog output low side (signal: clutch, rear light, neutral, etc.) Max. load 10mA
50Analog Out 2 Tq. Reduction Torque reduction signal for ECU
51-53Battery +12V Power supply all the time. 15A fused      cable 3×1-1,5mm2
54AUX 9 5A VSS OutLow side output. Maximum load 5A. Tacho speed output
55AUX 10  5ALow side output. Maximum load 5A
56AUX 11 3A +12V   Neutral signal Hight side output. Maximum load 3A
57AUX 12   3A +12V Revers light Hight side output. Maximum load 3A
58Can 1 H 
59Can 1 H 
60Can 1 H 
61+5V Out LCD+5V power for external sensors. LCD VCC Maximum load  61,62,63 total 0,5A
62-63+5V Out+5V power for external sensors. Program Switch. Maximum load 61,62,63 total 0,5A
64Universal Speed IN 
65 Engine Speed IN
66 Can2 L (Engine ECU)CAN L signal for CAN BUS 2 
67 Can2 H (Engine ECU)CAN H signal for CAN BUS 2 
68 Can1 L Gear selestorCAN L signal for CAN BUS 1
69 Can1 H Gear selector CAN H signal for CAN BUS 1
70 +12V Out 0,5A
71 Gearbox Speed Sensor 2Gearbox Plug 10
72 Gearbox Speed Sensor 1Gearbox Plug 8
73-75 Gearbox Ground Solenoid Ground Gearbox Plug 1 cable 3×0,5mm2
76-79 Solenoid OutGearbox Plug       cable 0,5-1mm2
81-84 Solenoid OutGearbox Plug       cable 0,5-1mm2
86-87 Solenoid OutGearbox Plug       cable 0,5-1mm2
88Can 1 L 
89Can 1 L 
90Can 1 L 

Updated on May 26, 2025