LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2017 >> CX-9 Signature >> Repair and Diagnosis >> Body & Frame >> Windows >> Glass/Windows/Mirrors >> Power Window Main Switch Inspection >> Auto-open/close function for driver-side >> Power Window Main Switch
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Power Window Main Switch

Terminal Signal name Connected to Measurement condition Voltage (V) Inspection item (s)
1A Rear right side window open signal Power window motor (rear right side) Door glass (rear right side) opening B+
Other 1.0 or less
1B Passenger's side window open signal Power window motor (passenger's side) Door glass (passenger's side) opening B+
Other 1.0 or less
1C Rear right side window close signal Power window motor (rear right side) Door glass (rear right side) closing B+
Other 1.0 or less
1D Passenger's side window close signal Power window motor (passenger's side) Door glass (passenger's side) closing B+
Other 1.0 or less
1E Door lock signal Rear body control module (RBCM) Door lock switch ON 1.0 or less
  • Rear body control module (RBCM)
  • Related wiring harness
Other approx. 5.0
1F Door open/close signal Rear body control module (RBCM) Any door is open 1.0 or less
  • Rear body control module (RBCM)
  • Related wiring harness
All door is close approx. 6.0
1G Rear left side window open signal Power window motor (rear left side) Door glass (rear left side) opening B+
Other 1.0 or less
1H Driver's side window open signal Power window motor (driver's side) Door glass (driver's side) opening B+
while door glass (driver's side) is opening for approx. 40 s after ignition is switched OFF (LOCK) from ON B+
Other 1.0 or less
1I Rear left side window close signal Power window motor (rear left side) Door glass (rear left side) closing B+
Other 1.0 or less
1J Driver's side window close signal Power window motor (driver's side) Door glass (driver's side) closing B+
while door glass (driver's side) is closing for approx. 40 s after ignition is switched OFF (LOCK) from ON B+
Other 1.0 or less
1K IG1 P.WINDW1 30 A fuse Switch the ignition ON (engine on or off) B+
  • P.WINDW1 30 A fuse
  • Related wiring harness
Other 1.0 or less
1L Power supply P.WINDW2 25 A fuse Under any condition B+
  • P.WINDW2 25 A fuse
  • Related wiring harness
2A GND Body ground Under any condition 1.0 or less
  • Related wiring harness
2B Sensor ground Power window motor (driver's side) Under any condition 1.0 or less
2D Pulse 1 Power window motor (driver's side) Door glass (driver's side) operating Wave pattern (See INSPECTION USING AN OSCILLOSCOPE (REFERENCE) .)
2F Pulse 2 Power window motor (driver's side) Door glass (driver's side) operating Wave pattern (See INSPECTION USING AN OSCILLOSCOPE (REFERENCE) .)
2G GND Body ground Under any condition 1.0 or less
  • Related wiring harness
2N Sensor power supply Power window motor (driver's side) Switch the ignition ON (engine on or off)
Switch the ignition ACC or OFF 1.0 or less
B+