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Home >> Mazda >> 2014 >> CX-9 Touring, 3.7L Eng VIN A, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Symptom Troubleshooting - Power Window System (Exterior Open Function) >> No. 1 Unable To Communicate With Generic Electronic Module (Gem) >> Notes

No. 1 Unable To Communicate With Generic Electronic Module (Gem): Notes

NO. 1 UNABLE TO COMMUNICATE WITH GENERIC ELECTRONIC MODULE

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