Power Control Module Relay

A low voltage wireless antenna and a line voltage power relay module.

Power control module relay.

Different modules may be specified for one power supply. P0686 ecm pcm power relay control circuit low p0687 ecm pcm power relay control circuit high. A power train control module abbreviated pcm is an automotive component a control unit used on motor vehicles it is generally a combined control unit consisting of the engine control unit ecu and the transmission control unit tcu. The ecm power relay is the relay responsible for sending power to the ecm.

The power control module has two components. Codes related to p0685. The pcm in your car or truck is designed to control and regulate all of its functions and parts. Problems in the computer can lead to serious problems with almost every aspect of your car or truck because.

The isolated relay design allows small gauge cable runs of 22 gauge wire up to 500 feet from the trigger device to the module. Automotive leader j723t md160535 lx604 ignition control module power tr unit ignitor for mitsubishi diamante 1992 1995 dodge chrysler plymouth lx729 lx607 md152999 lx732 sh7375 3 6 out of 5 stars 6 10 00 10. The pcm the transmission control unit and the body control module for a total of. The powertrain control module otherwise known as the pcm or computer is essentially your vehicle s brain.

The can relay control module rcm0808 is an automotive relay power distribution node. Order custom or standard control modules with data panel online. The ecm or electronic control module is the computer responsible for controlling all of the engine management functions it is the central control unit of most vehicles and controls a variety of functions such as electrical system power distribution emissions ignition and fuel systems. D oor control relay modules ensure compatibility of access hardware components and simplify system installation and troubleshooting.

On some cars such as many chryslers there are multiple computers.