Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Sensors and Switches » Sensors and Switches - Cooling System » Engine - Coolant Temperature Sensor/Switch » Temperature Sensor (Gauge) » Description and Operation » System Diagram  
 
 
  System Diagram  
 

METER SYSTEM

ENGINE COOLANT TEMPERATURE GAUGE : System Diagram