I have the control panel out and all electrical connectors are removed. if I plug the heat control dial connector and actuator connector will the test work?
Also if I would need to replace the door, how do I open the plastic housing where the blending door is?
Where will you post the shop manual procedure, so I know how to access it.
Thanks, XXXXX XXXXX your help.
if you are able to get the door seperate, you will need to grind the seam of the 2 halves of the heater case, or if you are replacing the case then all nessecary parts will need to be swapped over.
Removal and Installation
It is a big job.
The service note is saying that it should take 3 hours.
Was there any info you needed?
Some vehicles may exhibit constant warm air discharge from the climate control system. This may be caused by the Climate Control Stratification Door (Secondary Temperature Blend Door) which may distort and bind.
Replace the Climate Control Stratification (Secondary) Temperature Blend Door with a redesigned service part. The service procedure has changed as this door is now available separately versus replacing the case assembly.
EATC System - EATC diagnostics may show a code B1249 or codes 022, 024 or 025. System defaults to full heat. System operates normally after running EATC on-demand self test, no concern found after performing appropriate Work Shop Manual Pin Point Test. Concern may repeat after two or more weeks.
Manual System - System has no temp control, possibly "popping" noise when changing temperature setting.
Eligible Under The Provisions Of Bumper To Bumper Warranty Coverage