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External, the engine computer is the regulator.
It is built into the alternator
Inside the alternator
It is built into the alternator.
On the back of the alternator
Every car has a regulator, Now they are mostly built into the alternators. Some vehicles such as Chrysler have the voltage regulators inside the computer.
Most of them are in plastic boxes under the hood.
No. The engine's control module regulates the voltage. No other regulator is necessary. A very expensive repair if it's faulty though.
The voltage regulator in the alternator is probley weak. Replace the alternator
The PCM is also the regulator, it is next to the battery.The PCM is also the regulator, it is next to the battery.
It is built into the alternator, You will have to replace the alternator.
Its down behind the panel above your left foot rest