Inspection Procedure

WARNING: This page is about a different car, the 2009 Lexus IS 350 and 2009 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

When the sliding roof drive gear sub-assembly is reinstalled or replaced, the sliding roof drive gear sub-assembly must be initialized . Refer to INITIALIZATION .
Since the sliding roof system has functions that use BEAN communication, first confirm that there is no malfunction in the communication system by inspecting the BEAN communication functions in accordance with the How to Proceed with Troubleshooting procedure. Then, conduct the following inspection procedure.