Power Window Control System (For Models With Jam Protection Function On Driver Door Window Only) Rear Power Window Rh Does Not Operate With Rear Power Window Switch Rh

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

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 RH - BATTERY)

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

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

DESCRIPTION

1. If the manual up/down function does not operate, there may be a malfunction in the rear power window regulator switch, rear power window regulator motor RH, multiplex network master switch assembly, harness or connector.
   

WIRING DIAGRAM

INSPECTION PROCEDURE

1. Remove the rear power window regulator switch assembly RH (Click here).
   

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

   Standard Resistance:

   Tester Connection	Switch Condition	Specified Condition
   4 (U) - 3 (B)	UP	Below 1 Ω
   2 (SD) - 1 (D)
   5 (SU) - 4 (U)	OFF	Below 1 Ω
   2 (SD) - 1 (D)
   5 (SU) - 4 (U)	DOWN	Below 1 Ω
   3 (B) - 1 (D)

1. Remove the rear power window regulator motor assembly RH (Click here).
   

2. Apply battery voltage to the regulator motor and check the operation of the regulator motor.
   

   Text in Illustration

   *1	Motor Gear
   *a	Clockwise
   *b	Counterclockwise

   OK:

   Measurement Condition	Specified Condition
   Battery positive (+) → 1 Battery negative (-) → 2	Motor gear rotates clockwise
   Battery positive (+) → 2 Battery negative (-) → 1	Motor gear rotates counterclockwise

1. Disconnect the J21 rear power window regulator switch assembly RH connector.
   

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

   Standard Voltage:

   Tester Connection	Switch Condition	Specified Condition
   J21-3 (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)

1. Disconnect the J21 rear power window regulator switch assembly RH connector.
   

2. Disconnect the J20 rear power window regulator motor assembly RH connector.
   

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

   Standard Resistance:

   for LHD

   Tester Connection	Condition	Specified Condition
   J21-4 (U) - J20-1	Always	Below 1 Ω
   J21-1 (D) - J20-2	Always	Below 1 Ω
   J21-4 (U) or J20-1 - Body ground	Always	10 KΩ or higher
   J21-1 (D) or J20-2 - Body ground	Always	10 KΩ or higher

1. Disconnect the J21 rear power window regulator switch assembly RH connector.
   

2. Disconnect the I31*1 or I26*2 multiplex network master switch assembly connector.
   

   1. *1: for LHD
      
   2. *2: for RHD
      

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

   Standard Resistance:

   for LHD

   Tester Connection	Condition	Specified Condition
   J21-5 (SU) - I31-10 (U)	Always	Below 1 Ω
   J21-2 (SD) - I31-18 (D)	Always	Below 1 Ω
   J21-5 (SU) or I30-10 (U) - Body ground	Always	10 kΩ or higher
   J21-2 (SD) or I30-18 (D) - Body ground	Always	10 kΩ or higher

   for RHD

   Tester Connection	Condition	Specified Condition
   J21-5 (SU) - I26-16 (U)	Always	Below 1 Ω
   J21-2 (SD) - I26-15 (D)	Always	Below 1 Ω
   J21-5 (SU) or I26-16 (U) - Body ground	Always	10 kΩ or higher
   J21-2 (SD) or I26-15 (D) - Body ground	Always	10 kΩ or higher