Operation CHARM: Car repair manuals for everyone.
Home >> Lexus >> 2006 >> LX 470 V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Power Transistor HVAC >> Service and Repair >> Power Transistor (For Rear Cooler)
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Power Transistor (For Rear Cooler)

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

2. REMOVE REAR DOOR SCUFF PLATE RH
3. REMOVE REAR FLOOR MAT SUPPORT PLATE
4. REMOVE QUARTER TRIM PANEL RH
5. REMOVE POWER TRANSISTOR




a. Disconnect the connector.
b. Remove the 2 screws and power transistor.

INSTALLATION

1. INSTALL POWER TRANSISTOR




a. Install the power transistor with the 2 screws.

2. INSTALL QUARTER TRIM PANEL RH
3. INSTALL REAR FLOOR MAT SUPPORT PLATE
4. INSTALL REAR DOOR SCUFF PLATE RH
5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
6. PERFORM INITIALIZATION
a. Perform initialization.

NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
pro multis · About Operation CHARM