Most of the voltage regulators used on the Fairmont and Zephyr are 100 percent solid state, consisting of transisters, diodes, and resistors. The regulators are preset and calibrated by the manufacturer. No readjustment is required or possible on these units.
REMOVAL & INSTALLATION
- Remove the negative battery cable.
- Disconnect the regulator from the wiring harness.
- Remove the regulator mounting screws and remove the regulator.
- Installation is the reverse of removal.