Auto >> AutoSPT >  >> Electric car

Where does voltage regulator go on a 1989 gmc 1500?

The voltage regulator on a 1989 GMC 1500 is integrated into the alternator. Unlike older vehicles where it was a separate component, the 1989 model year likely has the regulator as part of the alternator assembly itself. You won't find a separate voltage regulator to replace. If you're having voltage issues, the entire alternator usually needs to be replaced.