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:

How to Add Coolant to the Coolant Surge Tank
Caution This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged. If no problem is found, check to see if coolant is visible in the coolant surge tank. If coolant is visible but the coolant level is not at t ...

Seat Belt Latch Stop Installation
Seat Belt Latch Stop Installation Callout Component Name Preliminary Procedure Locate the hole in the seat belt webbing where the original seat belt stop button was located. If the original hole in the seat belt webbing i ...

Blower Motor Replacement
Removal Procedure — Production Blower Motor Remove the passenger side instrument panel insulator. Refer to Instrument Panel Insulator Replacement. Remove the passenger side inflatable restraint instrument panel lower module. Refer to Instrument Panel Lower Airbag Replaceme ...

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