Power Windows do not Operate at All: Procedure

1. Disconnect the power window master switch connector.
   Fig 1: Checking Power Window Master Switch I3 Connector Terminals

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2. Measure the voltage according to the value(s) table below.

   Standard Voltage

   Tester Connection	Switch Condition	Specified Condition
   I3-6 (B) - Body ground	Ignition switch ON	11 to 14 V

NG → See step   4 

OK: Go to step   2 

1. Measure the resistance according to the value(s) in the table below.
   Fig 2: Checking Power Window Master Switch I3 Connector Terminals

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   Standard Resistance

   Tester Connection	Condition	Specified Condition
   I3-1 (E)- Body ground	Always	Below 1 Ω

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → See step   3 

1. Disconnect the instrument panel junction block connector.
   Fig 3: Checking Instrument Panel Junction Block 2E Connector Terminals

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2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   2E-17 (PWS) - Body ground	Always	Below 1 Ω

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → REPLACE MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK)