Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Heater Core Replacement

Chevrolet Sonic Repair Manual / HVAC / Cooling / Heater Core Replacement



Heater Core Replacement

Callout

Component Name

Preliminary Procedures

  1. Remove the Heater and Air Conditioning Evaporator and Blower Module. Refer to Heater and Air Conditioning Evaporator and Blower Module Removal and Installation.
  2. Disconnect the electrical connectors as necessary.

1

Lower Heater Case Fasteners (Qty: 9)

Caution:

Refer to Fastener Caution.

2

Heater Tube Cover

3

Lower Heater Core Case

4

Heater Core

Procedure

Pull out the heater core.

Heater Core Outlet Tube Replacement
Heater Core Outlet Tube Replacement Callout Component Name Preliminary Procedures Remove the Heater and Air Conditioning Evaporator ...

Heater Inlet Hose Replacement (LDE, LUW)
Special Tools BO-38185 Hose Clamp Pliers For equivalent regional tools, refer to Special Tools. Removal Procedure Drain the cooling system. Refer to Cooling System Draining and Fill ...

Other materials:

Starting Procedure
1. With your foot off the accelerator pedal, turn the ignition to START. When the engine cranks, let go of the key. The idle speed will go down as the engine gets warm. The vehicle has a Computer-Controlled Cranking System. It assists in starting the engine and protects components. If the ign ...

Front Floor Console Cup Holder Replacement
Front Floor Console Cup Holder Replacement Callout Component Name Preliminary Procedure Remove the front floor console assembly. Refer to Front Floor Console Replacement. 1 Front Floor Console C ...

Charge Air Cooler Outlet Air Hose Replacement
Removal Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement. Loosen the clamp (1) at the charge air cooler outlet pipe (2) to throttle body (3). Disconnect the intake air pressure and temperature sensor harness connect ...

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