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A voltage regulator module (VMR)
5A. Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs), GEM Module, Autolock, Air Suspension Module.
Low plus bb voltage to the Power Train Module means that for some reason the voltage actually is too low. Check the battery an alternator for the proper voltage output.
DDR3 uses lower voltage
The notch on the right identifies the voltage used by the module.
The engine control module acts as the voltage regulator.
The notch on the right identifies the voltage used by the module. The position of each notch not only helps identify the type of module, but also prevents the wrong kind of module from being used on a motherboard.
ddr3
It declares to system BIOS at startup the module's size, speed, voltage, and data path width.
Answer It's built into the powertrain control module
The voltage regulator is NOT built in the alternator, it is part of the ECM, that is the Engine Control Module. The module (computer) monitors the charging system and signals the alternator how much voltage to send it to keep the system working properly. the voltage regulator is built in to the alternator
Built into rear of alt