Sun Sensor (Automatic Temperature Control) Connector End View

2009 Jeep Commander Overland, 4WDSECTION Sun Sensor (Automatic Temperature Control) Connector End View
SENSOR-SUN - BLACK 4-WAY(ATC)

GXK780382Courtesy of CHRYSLER CORP.
CAV  CIRCUIT  FUNCTION 
1 G39 20VT/LB SUN SENSOR NO. 1 SIGNAL
2 G939 20VT/DB SUN SENSOR RETURN
3 - -
4 G139 20VT/OR SUN SENSOR NO. 2 SIGNAL
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.