Not applicable to vehicles built for US market
Jeep technical service bulletin 18-078-25 for 2025 Jeep Wrangler.
- Bulletin number
- 18-078-25
- Component
- Unknown or other
- Summary
- Not applicable to vehicles built for US market. Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0133 - O2 Sensor 1/1 Slow response. ● P2453 - Particulate Filter Pressure Sensor “A” Circuit Range/Performance. ● P245F - Particulate Filter Pressure Sensor “B” Circuit Range/Performance This bulletin involves reprogramming the PCM with the latest available software.
Vehicles covered
- Jeep Wrangler 2025 2025
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