Window Glass. Power Window Control System (For Hatchback) Rear Power Window Rh Does Not Operate With Rear Power Window Switch Rh

Window Glass. Yaris. Ncp93, 131

INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH

INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - P/W RELAY)

CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)

CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY)

POWER WINDOW CONTROL SYSTEM (for Hatchback) - Rear Power Window RH does not Operate with Rear Power Window Switch RH

DESCRIPTION

If the rear RH side manual UP / DOWN function does not operate, a malfunction may exist in the rear power window regulator motor assembly RH, rear power window regulator switch assembly RH, power window regulator master switch assembly or wire harness.

WIRING DIAGRAM

Yaris. Ncp93, 131.Window Glass.Power Window Control System (For Sedan).Power Window Control System (For Hatchback) Rear Power Window Rh Does Not Operate With Rear Power Window Switch Rh

INSPECTION PROCEDURE

NOTICE:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

1.INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH

Inspect the rear power window regulator switch assembly RH (YARIS_NCP93 RM000003EN0008X.html).

REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH (YARIS_NCP93 RM000003EMS00AX.html)

OK

2.INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

Inspect the rear power window regulator motor assembly RH (YARIS_NCP93 RM000003EN4008X.html).

REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (YARIS_NCP93 RM000003G02007X.html)

OK

3.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - P/W RELAY)

Disconnect the R1 rear power window regulator switch assembly RH connector.

Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection
Switch Condition
Specified Condition
R1-3 (B) - Body ground
Ignition switch ON
11 to 14 V
Text in Illustration
*a
Front view of wire harness connector
(to Rear Power Window Regulator Switch Assembly RH)

Text in Illustration
*a	Front view of wire harness connector (to Rear Power Window Regulator Switch Assembly RH)

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

4.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)

Disconnect the R1 rear power window regulator switch assembly RH connector.

Disconnect the R2 rear power window regulator motor assembly RH connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
R1-4 (U) - R2-1 (U)	Always	Below 1 Ω
R1-1 (D) - R2-2 (D)	Always	Below 1 Ω
R1-4 (U) - Body ground	Always	10 kΩ or higher
R1-1 (D) - Body ground	Always	10 kΩ or higher

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

5.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY)

Disconnect the R1 rear power window regulator switch assembly RH connector.

Disconnect the G20 power window regulator master switch assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
R1-5 (SU) - G20-10 (U)	Always	Below 1 Ω
R1-2 (SD) - G20-18 (D)	Always	Below 1 Ω
R1-5 (SU) - Body ground	Always	10 kΩ or higher
R1-2 (SD) - Body ground	Always	10 kΩ or higher

REPAIR OR REPLACE HARNESS OR CONNECTOR

REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (YARIS_NCP93 RM000003EMP00CX.html)

Tester Connection	Switch Condition	Specified Condition
R1-3 (B) - Body ground	Ignition switch ON	11 to 14 V