Heater Core Replacement

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Heater Core

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the blower case assembly. Refer to Blower Case Replacement . Remove the front floor foot air distributor lower duct. Refer to Air Distributor Lower Duct Replacement .
1	Heater Core Assembly

Callout

Component Name

Preliminary Procedure

Remove the blower case assembly. Refer to Blower Case Replacement .
Remove the front floor foot air distributor lower duct. Refer to Air Distributor Lower Duct Replacement .

Heater Core Assembly