Air Delivery Improper

AIR DELIVERY IMPROPER

This procedure provides a test of all functions of the heater/defroster unit.
1. Warm up the vehicle.
2. Keep the engine running.




3. Perform the tests outlined in the table and look for the results indicated.

If any of these settings do not produce the correct results, perform the Improper Air Delivery diagnostic procedure.

TEST

Step 1 - Step 14:

Step 15 - Step 18: