- October 25: Jeep 4xe FORM Class Action Lawsuit Moves Forward news | 9 days ago
- October 1: Jeep 4xe Fire Recall Issued Following 13 Jeep 4xe Fires recalls | 33 days ago
- September 30: Jeep Wrangler 4xe Battery Problems Argued in Court news | 34 days ago
- September 30: ZF-TRW Airbag Failure Investigation Closed investigations | 34 days ago
- September 15: Jeep Cracked Windshield Lawsuit Sees State Claims Dismissed news | 49 days ago
Jeep TSB #2400823
2023 Jeep Grand Wagoneer
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Flash: Heating, Ventilation and Air Conditioning (HVAC) Module Updates Customers may experience one or more of the following HVAC A/C cool down concerns: ? Insufficient A/C performance for both the first and second row comfort. ? Poor heated/vented seat performance This bulletin involves reprogramming the HVAC with the latest available software.
Click a tab for more information.