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Home >> Cadillac >> 2021 >> CT5 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls And Fuel - 3.0L (LGY) - Repair Instructions) >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement

Engine Coolant Temperature Sensor Replacement

WARNING: This page is about a different variant/trim than selected.
GM4088664Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Cooling System Draining and Filling (LSY GE 47716) , or Cooling System Draining and Filling (LSY Static Fill) , or Cooling System Draining and Filling (LGY Static Fill) , or Cooling System Draining and Filling (LGY GE 47716)
  2. Fuel Injection Fuel Rail Noise Shield Replacement (Upper) , or Fuel Injection Fuel Rail Noise Shield Replacement (Lower) 
  3. Engine Coolant Thermostat Housing Replacement Engine Coolant Thermostat Housing Replacement (LGY) .
1 Engine Coolant Temperature Sensor
Procedure 
Electrical Connector @ Engine Coolant Temperature Sensor - Remove
Tighten 
9 N.m (80 lb/in)