System Normalization

System Normalization

1. Ignition "ON" and Engine "OFF"
2. Normalize the front safety power window L/H system.

How to initialize (normalize) :
Use Up function to move the window into the fully closed position. As the window reaches the fully closed position, press the power window switch for t ≥ tblockup*. If block detection recognizes the top stall position of window, a system state changes to normalized.
*tblock = tblockup (window up) = tblockdown (window down) = (200 ± 4) ms
3. Is front L/H power window auto up function normal?
YES
1) Go to "Verification of Vehicle Repair" procedure.
NO
1) Substitute with a known-good front safety power window motor assy L/H and check proper condition.
If the problem is corrected, replace front safety power window motor assy L/H and then go to "Verification of Vehicle Repair" procedure.