Many late-model vehicles use LINbus or CANbus communication from the engine computer to control alternator charging voltage and amperage. While that strategy works fine for a factory alternator, it will limit charging performance when the vehicle is equipped with a high-output alternator or has increased electrical demand.

ChargeCommand IQ™ puts charging control back in your hands.

Designed for seamless integration with the factory engine computer, ChargeCommand IQ™ allows you to adjust the charging voltage set-point of the alternator, while removing factory amperage limitations that can prevent the alternator from delivering its full potential.

Installation is quick and straightforward. ChargeCommand IQ™ is plug-and-play, works with both OEM and Mechman alternators, and retains the vehicle's original charging-system interface. Factory battery warning lights and OE voltage gauges continue to operate normally, giving you improved charging control without sacrificing the functionality built into the vehicle.

⚠ Attention – Plug Compatibility

Only compatible with LIN bus regulators that have a single electrical terminal and use one of the connector styles shown below. Remove the factory harness plug and verify the connector style and terminal configuration directly at the regulator.

Vehicle year and make are a general guide. Not every model in those years uses one of these plugs.