LS 460 V8-4.6L (1UR-FSE) (2007)
Parts Information
Refer to the "Instrument Panel Wire Harness Part Number Identification" section in this TSIB to determine the correct part number to order for the
vehicle.
Required Tools & Equipment
Diagnostic Procedure: DTC B18611B1866
1. Using Techstream confirm that DTC B1861 or B1866 is present or in history.
2. Disconnect the negative (-) battery terminal.
CAUTION
Work must be started more than 90 seconds AFTER the ignition switch is turned to the LOCK position and the negative (-) terminal cable is
disconnected from the battery. (The SRS is equipped with a back-up power source. If work is started within 90 seconds from disconnecting the
negative (-) terminal cable of the battery, the SRS may deploy.)
3. Disconnect the knee airbag squib.