LS 460 AWD V8-4.6L (1UR-FSE) (2009)
AA80F AUTOMATIC TRANSMISSION: TCM: REMOVAL
REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER See: Starting and Charging/Charging System/Alternator/Service and Repair/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 See: Testing and
Inspection/Programming and Relearning/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.
Installation
AA80F AUTOMATIC TRANSMISSION: TCM: INSTALLATION
INSTALLATION