Front Door - Passenger 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 SWITCH W/O POWER LOCKS
| CAVITY | CIRCUIT |
|---|---|
| 1 | Q614 - WDO - MASTER CTRL DN PASS |
| 2 | F30 - PWR - GENERIC IGN RUN/ACC |
| 3 | Q12 - WDO - WINDOW UP FT PASS |
| 4 | Q414 - WDO - MASTER CTRL UP PASS |
| 5 | Q22 - WDO - WINDOW DOWN FT PASS |
| 6 | EMPTY |
| 7 | EMPTY |
| 8 | Z916 - GND - GENERIC 16 |
BASE SWITCH WITH POWER LOCKS
| CAVITY | CIRCUIT |
|---|---|
| 1 | Q614 - WDO - MASTER CTRL DN PASS |
| 2 | F30 - PWR - GENERIC IGN RUN/ACC |
| 3 | Q12 - WDO - WINDOW UP FT PASS |
| 4 | Q414 - WDO - MASTER CTRL UP PASS |
| 5 | Q22 - WDO - WINDOW DOWN FT PASS |
| 6 | G160 - DRL - DOORLOCK SW SIG FT PASS |
| 7 | F30 - PWR - GENERIC IGN RUN/ACC |
| 8 | P371 - DRL - DOOR LOCK SW RTN DRIV |
POWER WINDOW SWITCH SMART MOTOR
| CAVITY | CIRCUIT |
|---|---|
| 1 | F981 - PWR - GENERIC IGN RUN/ACC |
| 2 | Q12 - WDO - WINDOW UP FT PASS |
| 3 | Q414 - WDO - MASTER CTRL UP PASS |
| 4 | P371 - DRL - DOOR LOCK SW RTN DRIV |
| 5 | EMPTY |
| 6 | Q22 - WDO - WINDOW DOWN FT PASS |
| 7 | Q614 - WDO - MASTER CTRL DN PASS |
| 8 | G160 - DRL - DOOR LOCK SW SIG FT PASS |
| 9 | EMPTY |
| 10 | EMPTY |
POWER WINDOW SWITCH TESTS - PASSENGER DOOR WINDOW
| Passenger Window Switch Functions and (Pin#'s) | RESISTANCE RANGE (OHMS) |
|---|---|
| UP (4 and 8) | 990 - 1022 |
| AUTO UP (4 and 8) | 329 - 349 |
| DOWN (4 and 8) | 2970 - 3042 |
| AUTO DOWN (4 and 8) | 0 - 12 |
| NEUTRAL (4 and 8) | 1 megohm |
POWER LOCK SWITCH TESTS - PASSENGER DOOR LOCK
| Door Lock Switches functions and (Pin #'s) | RESISTANCE RANGE (OHMS) |
|---|---|
| NEUTRAL (4 and 8) | 1 megohm |
| LOCK (4 and 8) | 326 - 341 |
| UNLOCK (4 and 8) | 99 - 103 |