Radiator Surge Tank Replacement (LE2)

2019 Chevrolet Trax Premier, AWDSECTION Radiator Surge Tank Replacement (LE2)
WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
GM4115680
Callout Component Name

Preliminary Procedure

  1. Cooling System Draining and Filling 
  2. Front Bumper Fascia Opening Upper Cover Replacement
1 Engine Coolant Air Bleed Hose Clamp
Procedure 
Reposition the heater outlet hose clamps using BO-38185  Hose Clamp Pliers.
Special Tools 
BO-38185  Hose Clamp Pliers
2 Engine Coolant Air Bleed Hose
3 Radiator Surge Tank Outlet Hose Clamp
Procedure 
Reposition the heater outlet hose clamps using BO-38185  Hose Clamp Pliers.
Special Tools 
BO-38185  Hose Clamp Pliers
4 Radiator Surge Tank Outlet Hose
5 Radiator Surge Tank Bolt (Qty: 2)
CAUTION:

Refer to Fastener Caution .


Tighten 
5 N.m (44 lb in)
6 Radiator Surge Tank

Procedure

  1. Fill the engine coolant to the proper level. Cooling System Draining and Filling 
  2. Check the cooling system for leaks.
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.