Circuit Description
WARNING: This page is about a different car, the 2003 Lexus IS 300 and 2002 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is output when communication stops between the power window master switch ECU and body ECU. See Fig 1.
Detecting Condition - No communication from the power window master switch ECU more than 10 seconds.
Trouble Area
- Power Window Master Switch ECU
- Wiring Harness