Inspection 1. Disconnector the negative (-) battery terminal. 2. Remove the mic after disconnect the connector.
Specifications Smart Key Unit (Integrated Body Contorl Unit(IBU)) Items Specification Rated voltage DC 12V Operating voltage DC 9 - 16V Operating temperature -40°F to 185°F (-40°C to 85°C) Load Less than 3.
Inspection 1. Measure the resistance between the terminals. 2. The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor) Replacement 1.