Manufacturer Communications Detail
GMC / SIERRA 1500 / 2021
| Components - Details | |
|---|---|
| Service Bulletin Number: PIT5734A | Replacement Service Bulletin Number: |
| Date Of Bulletin: - | Failing Component: 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER |
| Vehicale/Equipment Name: GMC | Vehicale/Equipment Model: SIERRA 1500 |
| Vehicale/Equipment Year: 2021 | Date Added To File: Nov, 16 2020 |
| Summary: This preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.<br /> | |