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Air Delivery Improper

TEST DESCRIPTION

Steps 1-12:




The numbers below refer to the step numbers on the diagnostic table.
2. This step tests for blower motor operation in the off setting.
3. This step test for blower motor operation in any speed setting.
4. This step test for proper blower motor speed in each setting.
5. This step test for proper operation of the recirculation actuator.
8. This step checks for an internal fault in the HVAC control module.