LS 460 RWD V8-4.6L (1UR-FSE) (2010)
2. 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.
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 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
4. REMOVE STEERING CONTROL ECU
(a) Disconnect the 3 ECU connectors.
(b) Remove the 3 screws and ECU.
Installation
STEERING COLUMN: STEERING CONTROL ECU: INSTALLATION
1. INSTALL STEERING CONTROL ECU