Sienna LE V6-3.0L (1MZ-FE) (1998)
b. Set the heater control assembly to hook of air duct temporary.
c. Set heater control dial to these positions.
1. Mode control dial to "FACE"
2. Temperature control dial to "Max. COOL"
d. Adjust mode control cable.
1. Connect the inner cable to air mix link of rear A/C unit.
2. Clamp the outer cable while holding air mix link to the "FACE" position.
e. Adjust air mix control cable.
1. Connect the inner cable to the air mix link of rear A/C unit.
2. Clamp the outer cable while holding air mix link to the "Max. COOL" position
f.
Install these parts:
1. LH quarter trim plate
2. 2 heater control assembly set screws.
3. Air outlet grill
Disassembly and Reassembly
DISASSEMBLY
1. REMOVE HEATER CONTROL NAME PLATE
Using a screwdriver, release the 4 claws and remove the plate.
HINT: Tape the screwdriver tip before use.
2. REMOVE HEATER BLOWER SWITCH
a. Remove the bulb.
b. Disconnect the bulb holder.
c. Remove the 2 screws and switch.
REASSEMBLY
Reassembly is in the reverse order of disassembly.