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)
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
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.INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH |
Remove the rear power window regulator switch assembly RH ().
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) |
| | REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH ()
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| 2.INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
Remove the rear power window regulator motor assembly RH ().
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 |
| | REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH ()
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| 3.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - BATTERY) |
Disconnect the J21 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 |
| 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) |
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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| 4.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH) |
Disconnect the J21 rear power window regulator switch assembly RH connector.
Disconnect the J20 rear power window regulator motor assembly RH connector.
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 |
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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| 5.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH) |
Disconnect the J21 rear power window regulator switch assembly RH connector.
Disconnect the I31*1 or I26*2 multiplex network master switch assembly connector.
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 |
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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| OK | |
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| REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY ()
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