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SECTION 412-04: Control Components 2002 F-150 Workshop Manual
https://www.fordservicecontent.com/pubs/content/~WS21/~MUS~LEN/19/S21C4007.HTM
REMOVAL AND INSTALLATION
Procedure revision date: 06/14/2005
Temperature Blend Door Actuator
Removal
All vehicles
1. Depower the supplemental restraint system (SRS). For additional information, refer to Supplemental
Restraint System (SRS) Depowering and Repowering in Section 501-20B.
2. Remove the floor duct panel.
• Remove the pin-type retainers and release the expander clip.
3. Remove the RH instrument panel brace.
1. Remove the nut.
2. Remove the bolt.
3. Remove the brace.
4. Remove the LH instrument panel lower nut and position the brace aside.
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5. Disconnect the restraints control module (RCM) electrical connector.
https://www.fordservicecontent.com/pubs/content/~WS21/~MUS~LEN/19/S21C4007.HTM
6. Remove the RCM and bracket assembly.
1. Remove the bracket retaining bolts.
2. Remove the RCM and bracket assembly.
Vehicles equipped with rear airflow duct
7. Cut the rear seat airflow duct along both sides.
• Fold back carpet.
• Cut rear seat airflow duct.
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8. Fold the air duct rearwards.
https://www.fordservicecontent.com/pubs/content/~WS21/~MUS~LEN/19/S21C4007.HTM
All vehicles
9. Remove the floor duct.
1. Remove the two screws (one each side).
2. Remove the floor duct.
10. Remove the electronic blend door actuator.
1. Disconnect the connector.
2. Remove the screws.
3. Pull down to release the actuator shaft and remove the electronic blend door actuator.