PIT5578D
Service Bulletin Details
Public Details for: PIT5578D
This preliminary information communicates the need to replace the heater hose clamps anytime the heater hoses are serviced.
- 2022 - 2021 - 2020 - 2019 - 2018 -
Models from 2022
| 2022 CHEVROLET EQUINOX |
| 2022 GMC TERRAIN |
Models from 2021
| 2021 CHEVROLET EQUINOX |
| 2021 GMC TERRAIN |
Models from 2020
| 2020 CHEVROLET EQUINOX |
| 2020 GMC TERRAIN |
Models from 2019
| 2019 CHEVROLET EQUINOX |
| 2019 GMC TERRAIN |
Models from 2018
| 2018 CHEVROLET EQUINOX |
| 2018 GMC TERRAIN |
Bulletin No.: PIT5578D Published date: 01/25/2022 Preliminary Information PIT5578D One Time use Heater Core Hose Clamps Product Investigation Review Required Models Brand: Model: Model Years: VIN: from Engine: to Transmissions: Chevrolet Equinox 2018 - 2022 All All All All GMC Terrain 2018 - 2022 All All All All Involved Region or Country: Condition: Cause: North America Heater core hose clamps may loosen after servicing the heater core inlet and outlet hose connections. This can cause a coolant leak into the vehicle interior. Heater hose clamps are for one time use only. Correction: The heater hose clamps are one time use and should be replaced whenever the connection is serviced. Service Procedure: Follow published service information in eSI. Parts Information Description: Part Number: Quantity: Heater Hose Clamp 93190977 2 Version History Version Modi ed 5 07/26/2017 - Created on. 09/25/2017 - Update Model Information 01/27/2020 - Added 2019 and 2020 MY 01/29/2021 - Added 2021 MY 01/25/2022 - Added 2022 MY. © 2022 General Motors. All Rights Reserved.