SYSTEM DESCRIPTION 1. GENERAL The windshield deicer system's thin heater wires are attached to the inside of the windshield glass and deice the windshield surface quickly. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes. The windshield deicer switch is built into the mirror heater switch. 2. FUNCTION OF MAIN COMPONENT
3. DESCRIPTION
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Toyota Tundra Service Manual > Refrigerant(for Hfo-1234yf(r1234yf)): Replacement
REPLACEMENT PROCEDURE 1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (a) Start the engine. (b) Operate the cooler compressor under the conditions shown below: Item Condition Operating Time 3 minutes or more Temperature setting Max cool Blower speed High Engine Idling A/C switch On This causes most ...