TL AWD V6-3.7L (2010)
7. Remove the dashboard See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair/Dashboard Replacement
.
8. Disconnect the left engine compartment wire harness connectors (C301 and 302) (A). Remove the ducts (B), and the drain hose (C). Then remove
the mounting nuts, and the blower-heater unit (D).
9. Disconnect the connector (A) from the blower motor. Remove the wire harness clips (B).