Power Window Control System (W/ Jam Protection Function) Driver Side Power Window Manual Function Does Not Operate With Power Window Master Switch
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - BATTERY AND BODY GROUND)
CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)
POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function) - Driver Side Power Window Manual Function does not Operate with Power Window Master Switch |
DESCRIPTION
If the manual up/down function does not operate, a malfunction may be present in the power window regulator master switch assembly, front power window regulator motor assembly LH or wire harness.
WIRING DIAGRAM
INSPECTION PROCEDURE
- NOTICE:
- Inspect the fuses for circuits related to this system before performing the following inspection procedure.
| 1.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - BATTERY AND BODY GROUND) |
Disconnect the I5 power window regulator master switch assembly connector.
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection
| Condition
| Specified Condition
|
I5-7 (BW) - Body ground
| Always
| 11 to 14 V
|
I5-6 (B) - Body ground
| Ignition switch ON
| 11 to 14 V
|
Ignition switch off
| Below 1 V
|
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Condition
| Specified Condition
|
I5-1 (E) - Body ground
| Always
| Below 1 Ω
|
Text in Illustration*a
| Front view of wire harness connector
(to Power Window Regulator Master Switch Assembly)
|
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
| 2.CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH |
Disconnect the I5 power window regulator master switch assembly connector.
Check operation of the front power window regulator motor assembly LH.
- OK:
Measurement Condition
| Specified Condition
|
Battery positive (+) → I5-4 (U)
Battery negative (-) → I5-9 (D)
| Power window moves up
|
Battery positive (+) → I5-9 (D)
Battery negative (-) → I5-4 (U)
| Power window moves down
|
Text in Illustration*a
| Front view of wire harness connector
(to Power Window Regulator Master Switch Assembly)
|
| 3.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH) |
Disconnect the I5 power window regulator master switch assembly connector.
Disconnect the I3 front power window regulator motor assembly LH connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Condition
| Specified Condition
|
I5-9 (D) - I3-1 (D)
| Always
| Below 1 Ω
|
I5-4 (U) - I3-2 (U)
| Always
| Below 1 Ω
|
I5-9 (D) or I3-1 (D) - Body ground
| Always
| 10 kΩ or higher
|
I5-4 (U) or I3-2 (U) - Body ground
| Always
| 10 kΩ or higher
|
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
