When the ignition switch is ON, the front power window regulator motor assembly RH is operated by the power window regulator switch assembly.
Inspect the fuses for circuits related to this system before performing the following procedure.
Check that the window lock switch is off before performing the following procedure.
Remove the power window regulator switch assembly.
Inspect the power window regulator switch assembly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Remove the front power window regulator motor assembly RH.
Inspect the front power window regulator motor assembly RH.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
| *a | Front view of wire harness connector
(to Power Window Regulator Switch Assembly) |
Disconnect the power window regulator switch assembly connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
| I4-3 (B) - Body ground | Ignition switch ON | 11 to 14 V |
| Ignition switch off | Below 1 V |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the I4 power window regulator switch assembly connector.
Disconnect the I2 front power window regulator motor assembly RH connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| I4-4 (U) - I2-2 (U) | Always | Below 1 Ω |
| I4-1 (D) - I2-1 (D) | Always | Below 1 Ω |
| I4-4 (U) or I2-2 (U) - Body ground | Always | 10 kΩ or higher |
| I4-1 (D) or I2-1 (D) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Disconnect the J5 power window regulator master switch assembly connector.
Disconnect the I4 power window regulator switch assembly connector.
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| J5-16 (U) - I4-5 (SU) | Always | Below 1 Ω |
| J5-15 (D) - I4-2 (SD) | Always | Below 1 Ω |
| J5-16 (U) or I4-5 (SU) - Body ground | Always | 10 kΩ or higher |
| J5-15 (D) or I4-2 (SD) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
OK
NG