CONSTRUCTION
The glow plug controller independently controls the length of time for which the current is applied to the glow plug assemblies in each cylinder in accordance with signals from the ECM. Pulse Width Modulation (PWM) signals are used to control the glow plug assemblies.
The glow plug controller executes the request from the ECM and sends back diagnosis signals and conditions related to the request.
The glow plug controller and the ECM communicate with each other via the Local Interconnect Network (LIN).
| *1 | Glow Plug Controller | - | - |