Service manual

TC Series Hydraulic Brake ABS System

030.1-12

9-Pin ECU Connector 18-Pin ECU Connector 15-Pin ECU Connector

Number

Circuit

Description

Number

Circuit

Description

Number

Circuit

Description

1 Left Front Sensor 1 + 12 Battery 1 Left Front Outlet Valve

2 Left Front Sensor 2 + 12 Ignition 2 Left Front Inlet Valve

3 Right Rear Sensor 3 Not Used 3 Ground

4 Right Front Sensor 4 Not Used 4 Right Front Outlet Valve

5 Right Front Sensor 5 SAE J1587 (-) 5 Right Front Inlet Valve

6 Right Rear Sensor 6 SAE J1587 (+) 6 Not Used

7 Left Rear Sensor 7 Not Used 7 Left Rear Outlet Valve

8 Left Rear Sensor 8 Motor Monitor 8 Left Rear Inlet Valve

9 Not Used 9 Not Used 9 Not Used

--- --- 10 Not Used 10 Right Rear Outlet Valve

--- --- 11 Not Used 11 Right Rear Inlet Valve

--- --- 12 Ground 12 Retarder

--- --- 13 Not Used 13 Not Used

--- --- 14 Not Used 14 Not Used

--- --- 15 Jumper 15 Pump Relay

--- --- 16 Not Used --- ---

--- --- 17 Not Used --- ---

--- --- 18 ABS Indicator Lamp --- ---

Table 1—Pin Numbers and Location