LS 460 RWD V8-4.6L (1UR-FSE) (2010)
Control Module HVAC: Service and Repair
Removal
AIR CONDITIONING: AIR CONDITIONING AMPLIFIER: REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH See: Starting and Charging/Charging System/Alternator/Service and Repair/Removal and
Replacement/Removal
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
*
w/ Navigation System (for HDD):
*
After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of
memory and settings. As a result, after turning the engine switch off, be sure to wait for the time specified in the following table
before disconnecting the cable from the negative (-) battery terminal.
Waiting Time before Disconnecting Cable from Negative (-) Battery Terminal:
*
When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and
Inspection/Programming and Relearning.
3. REMOVE INSTRUMENT PANEL FINISH PANEL END RH See: Body and Frame/Interior Moulding / Trim/Console/Service and
Repair/Removal and Replacement/Front Console Box (w/ Rear Seat Entertainment System)/Removal
4. REMOVE INSTRUMENT SIDE PANEL RH See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and
Repair/Removal and Replacement/Removal
5. REMOVE NO. 2 INSTRUMENT CLUSTER MOULDING See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument
Panel/Service and Repair/Removal and Replacement/Removal
6. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY See: Body and Frame/Interior Moulding / Trim/Dashboard /
Instrument Panel/Service and Repair/Removal and Replacement/Removal
7. REMOVE INSTRUMENT PANEL LOWER See: Restraint Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and
Replacement/Front Passenger Side Knee Airbag Assembly/Removal
8. REMOVE FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY See: Restraint Systems/Air Bag Systems/Air Bag/Service and
Repair/Removal and Replacement/Front Passenger Side Knee Airbag Assembly/Removal
9. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument
Panel/Service and Repair/Removal and Replacement/Removal
10. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY
(a) Disconnect the 3 connectors.
(b) Remove the screw and amplifier.