Edge AWD V6-3.5L (2009)
6. Measure the difference in the discharge air temperature between the left-center vent and the right center vent as shown. The difference should be less
than 15° F (8° C) to meet the performance requirement.
If the temperature DIFFERENCE IS LESS than 15° F (8° C), continue with normal Workshop Manual (WSM) diagnostic procedures. Do NOT proceed
with this Service Procedure.
If the temperature DIFFERENCE IS MORE than 15° F (8° C), continue to the Service Procedure.
Service Procedure
NOTICE:
ALL STEPS OF THIS SERVICE PROCEDURE MUST BE COMPLETED IN ORDER TO PROPERLY CLEAN THE COOLING SYSTEM.
FAILURE TO FOLLOW THESE STEPS WILL COPROMISE COOLANT PROTECTION CAPABILITY.
NOTE:
This procedure must be performed at an ambient temperature between 60°F (15° C) and 90° F (32° C) for proper utilization of the Motorcraft(R)
Engine Cooling System Cleaner VC-11.
NOTE:
Dispose of Motorcraft(R) Engine Cooling System Cleaner VC-11/water mixture in the same way as coolant in accordance with local, state and
federal laws.
EQUIPMENT LIST