No. 1 Unable To Communicate With Generic Electronic Module (Gem) [Power Window System (Exterior Open Function)]: Notes

NO. 1 UNABLE TO COMMUNICATE WITH GENERIC ELECTRONIC MODULE [POWER WINDOW SYSTEM (EXTERIOR OPEN FUNCTION)]

1	Door glass does not operate even though various operations are performed
POSSIBLE CAUSE	Power window main switch malfunction Power window motor malfunction Battery malfunction (low voltage) Power window system initialization procedure error Open circuit in wiring harness between power window main switch and BCM BCM malfunction