Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Heater Core Replacement

Chevrolet Sonic Repair Manual / HVAC / Heating / 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.

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