Inspection Procedure
- CHECK HARNESS AND CONNECTOR (POWER WINDOW POWER SOURCE)
- Disconnect the power window master switch connector.
- Measure the voltage according to the value(s) table below.
Standard Voltage
VOLTAGE SPECIFIED CONDITIONTester Connection Switch Condition Specified Condition I3-6 (B) - Body ground Ignition switch ON 11 to 14 V Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: Go to step 3
OK: Go to Next Step
- CHECK HARNESS AND CONNECTOR (POWER WINDOW MASTER SWITCH - BODY GROUND)
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
RESISTANCE SPECIFIED CONDITIONTester Connection Condition Specified Condition I3-1 (E) - Body ground Always Below 1 Ω Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: REPLACE POWER WINDOW MASTER SWITCH (See POWER WINDOW MASTER SWITCH )
- CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - BODY GROUND)
- Disconnect the instrument panel junction block connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
RESISTANCE SPECIFIED CONDITIONTester Connection Condition Specified Condition 2E-17 (PWS) - Body ground Always Below 1 Ω Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: REPLACE MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK)