Front Door - Driver Side
WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Any diagnosis of the power window system should begin with the use of the scan tool.
The diagnosis found here applies to the passenger power window switches. If the problem being diagnosed is an inoperative power window switch illumination lamp, but the power window switch operates as designed, replace the faulty door power window switch.
For complete circuit diagrams, refer to the appropriate wiring information.
- Disconnect and isolate the battery negative cable.
- Remove the power window switch from the door trim panel. Refer to SWITCH, POWER WINDOW, REMOVAL .
- Check the door power window switch continuity as shown in the power window switch test chart below.
BASE HIGH CURRENT WINDOW SWITCH
| CAVITY | CIRCUIT |
|---|---|
| 1 | F30 - PWR - GENERIC IGN RUN/ACC |
| 2 | Q411 - WDO - MASTER CTRL UP RR LT |
| 3 | Q611 - WDO - MASTER CTRL DN RR LT |
| 4 | Q15 -WDO - PWR WINDOW SW LOCK OUT FEED |
| 5 | Z919 - GND - GENERIC 19 |
| 6 | Q412 - WDO - MASTER CTRL UP RR RT |
| 7 | Q412 - WDO - MASTER CTRL DN RR RT |
| 8 | F30 - PWR - GENERIC IGN RUN/ACC |
| 9 | Q21 - WDO - WINDOW DOWN FT DRIV |
| 10 | Q11 - WDO - WINDOW UP FT DRIVE |
| 11 | EMPTY |
| 12 | Q414 - WDOMASTER CTRL UP PASS |
| 13 | Z919 - GND - GENERIC 19 |
| 14 | Q614 - WDO - MASTER CTRL DN PASS |
SMART WINDOW LOW CURRENT SWITCH
| CAVITY | CIRCUIT |
|---|---|
| 1 | F30 - PWR - GENERIC IGN RUN/ACC |
| 2 | Q411 - WDO - MASTER CTRL UP RR LT |
| 3 | Q611 - WDO - MASTER CTRL DN RR LT |
| 4 | Q15 -WDO - PWR WINDOW SW LOCK OUT FEED |
| 5 | Z919 - GND - GENERIC 19 |
| 6 | Q412 - WDO - MASTER CTRL UP RR RT |
| 7 | Q412 - WDO - MASTER CTRL DN RR RT |
| 8 | F30 - PWR - GENERIC IGN RUN/ACC |
| 9 | Q21 - WDO - WINDOW DOWN FT DRIV |
| 10 | Q11 - WDO - WINDOW UP FT DRIVE |
| 11 | EMPTY |
| 12 | Q414 - WDOMASTER CTRL UP PASS |
| 13 | Z919 - GND - GENERIC 19 |
| 14 | Q614 - WDO - MASTER CTRL DN PASS |
| All SMART MOTOR WINDOW SWITCH RESISTANCE VALUES | |||
|---|---|---|---|
| Mode | Low Limit | Nominal | High Limit |
| Up / Auto Up | 228 Ohm | 235 Ohm | 240 Ohm |
| Down / Auto Down | 228 Ohm | 235 Ohm | 240 Ohm |