Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2016 Chevrolet SS Automatic TransFACTORY OEM SERVICE PROCEDURE

Engine Coolant Temperature Sensor Replacement

Fig 1: Engine Coolant Temperature Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Preliminary Procedures

Drain the engine coolant. Refer to Cooling System Draining and Filling .
Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .

Coolant Temperature Sensor

CAUTION:

Refer to Component Fastener Tightening Caution .

Procedure
Disconnect the coolant temperature sensor electrical connector.
Tighten
20 N.m (15 lb ft)

Factory Service Tools

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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.