Air Delivery Improper

AIR DELIVERY IMPROPER

TEST DESCRIPTION

Steps 1-11:

Steps 12-21:

The numbers below refer to the step numbers on the diagnostic table.
13. The test lamp should illuminate while trying to command the appropriate mode door in both directions.
15. Two ignition 3 voltage circuits supply the HVAC control module.

Test the ignition 3 voltage circuit that does not supply the blower motor switch.