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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1288 (Heating & Air Conditioning (Service Information)) >> Controls >> Module, Power, Blower Motor >> Description And Operation >> Description

Description And Operation: Description

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.

The blower motor power module is a linear regulator. The Heating, Ventilation, and Air Conditioning (HVAC) sends a Pulse Width Modulated (PWM) signal to control the blower motor speed. The regulator sends its operating status to the HVAC module.