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Home >> Toyota >> 2012 >> Prius Three >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Power Window Control System (Except Plug-In) (Diagnostic Codes & Symptom Tests) >> Power Window Control System >> Symptom Tests >> Rear Power Window RH does not Operate with Rear Power Window Switch RH >> Description
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Rear Power Window RH does not Operate with Rear Power Window Switch RH: Description

When the hybrid vehicle control system is running or the power switch is on (IG), the power window regulator motor assembly (for rear RH side) is operated by the power window regulator switch assembly (for rear RH side). The power window regulator motor assembly (for rear RH side) has motor, regulator, and ECU functions.

HINT: 

If the pulse sensor built into the power window regulator motor (for rear RH side) malfunctions, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the power window regulator switch assembly (for rear RH side) at the auto up position, and opened manually by pushing down the power window regulator switch assembly (for rear RH side).