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Home >> Lexus >> 2009 >> LS 460 AWD V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Relays and Modules - A/T >> Control Module >> Service and Repair >> AA80F Automatic Transmission >> Removal
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Removal








AA80F AUTOMATIC TRANSMISSION: TCM: REMOVAL

REMOVAL

1. REMOVE COWL TOP VENTILATOR LOUVER 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:
- When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.
- After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.

3. REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY
(a) Remove the 2 clips and air cleaner inlet cover.
4. REMOVE ENGINE ROOM SIDE COVER LH





5. REMOVE ENGINE ROOM ECU COVER
- Wipe off any water on or around the engine room ECU cover.
- Perform these procedures in a dry place away from rain, etc.
- Do not allow water to enter the ECM through its connector areas, screw areas, etc.

(a) Remove the 3 bolts and engine room ECU cover.





6. REMOVE TCM
(a) Disconnect the 4 connectors.
(b) Remove the 2 nuts and TCM.
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