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Test H: Temperature Selector Or Function Selector Inoperative

PINPOINT TEST H: TEMPERATURE SELECTOR OR FUNCTION SELECTOR INOPERATIVE


H1-H3:






H3-H4:






Normal Operation
Under normal operation, the discharge temperature and airflow mode is determined by the temperature selector and the function selector.

Possible Causes
- Temperature selector/cable assembly
- Function switch/cable assembly
- Airflow mode door/temperature blend door actuating assembly
- Temperature or airflow mode door