LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2009 >> LS 460 AWD V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Relays and Modules - Transmission and Drivetrain >> Relays and Modules - A/T >> Control Module >> Service and Repair >> AA80F Automatic Transmission >> Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation








AA80F AUTOMATIC TRANSMISSION: TCM: INSTALLATION

INSTALLATION





1. INSTALL TCM
(a) Install the TCM with the 2 nuts.
Torque: 5.5 Nm (56 kgf-cm, 48 in-lbf)
(b) Connect the 4 connectors.





2. INSTALL ENGINE ROOM ECU COVER
(a) Install the engine room ECU cover with the 3 bolts.
Torque: 7.8 Nm (80 kgf-cm, 69 in-lbf)
3. INSTALL ENGINE ROOM SIDE COVER LH
4. INSTALL AIR CLEANER INLET COVER SUB-ASSEMBLY
(a) Install the air cleaner inlet cover with the 2 clips.
5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

6. INSTALL COWL TOP VENTILATOR LOUVER Installation
7. CHECK AUTOMATIC TRANSMISSION SYSTEM PRECAUTION
(a) After replacing the TCM, certain procedures are necessary AA80F Automatic Transmission System.