TL FWD V6-3.5L (2009)
Passenger's Power Window Relay Circuit
The passenger's MICU control of the power window relay circuit in the passenger's under-dash fuse/relay box is based on input signals from the power
window signals.
HDS Inputs, Outputs, and Commands
Certain inputs happen so quickly that the Data List on the HDS cannot update fast enough. Hold the switch that is being tested while monitoring the Data
List. This should give the HDS time to update the signal on the Data List.
Because the HDS software is updated to support the release for newer vehicles, it is not uncommon to see system function tests that are not supported.
Make sure that the most current software is loaded.
