PUMP, Vacuum For DTC Code P258B
Jeep technical service bulletin 9004433 for 2021-2022 Jeep Grand Cherokee, 2018-2023 Jeep Wrangler and 2022 Dodge Durango and others.
- Bulletin number
- 9004433
- Component
- Electrical system
- Summary
- PUMP, Vacuum For DTC Code P258B - ELECTRONIC VACUUM PUMP PERFORMANCE. Due to brake vacuum pumps returned with trouble not found, please follow the proper diagnostics outline in the service library this also includes checking all electrical and vacuum hose connections prior to replacement of the vacuum pump. This will avoid unnecessary repair and potential charge back on the vacuum pump.
Owners of these vehicles have filed 2,075 complaints in the electrical category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Jeep Grand Cherokee?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history