6E–72
4JH1 ENGINE DRIVEABILITY AND EMISSIONS
HOW TO USE BREAKER BOX
The engine control module (ECM) and other connectors
have water proof connector and special terminal. Water
proof terminal does not allow to use back prove. In
addition, the engine control module (ECM) special
terminal can not let regular digital voltage meter prove to
access, because terminal shape is very fin pin type.
In order to prevent damage of female terminal and
connector itself, the breaker box and adapter is the most
suitable special tool.
3
1
2
(1) Engine Control Module (ECM)
(2) Harness Adapter
(3) Breaker Box