Removal and Installation of HVAC Control Assembly - Tacoma Extra Cab 4WD L4-27L (3RZ-FE) (1999)
a. Remove the A/C switch.
b. Pull out the hater control knobs.
c. Remove heater control name plate.
d. Remove the 2 screws.
e. Using a screwdriver, release the 4 fitting clips and pull out the panel, then disconnect the connector.
HINT: Tape the screwdriver tip before use.
3. DISCONNECT HATER CONTROL CABLES
HINT: After connection, adjust the control cables.
4. REMOVE HEATER CONTROL ASSEMBLY
Remove the 2 screws and pull out the heater control assembly, then disconnect the connector.
INSTALLATION
Installation is in the reverse order of removal.
HINT: After installation, adjust the heater control cables.
a. Set hater control assembly in these conditions:
1. Set heater control assembly at "FRESH" position.
2. Mode control dial at "FACE" position