MANUFACTURER DOCUMENTATION
Jeep Renegade
Separate 2016/2019 cases.
Documented years: 2016; 2019 (separate engine cases)
Match the document’s model, years, engine, market and other conditions. This page does not establish every code the vehicle can display.
Diagnostic guides
Manufacturer bulletins
Scoped PCM diagnostic update
Jeep lists these codes among conditions addressed by a PCM update.
Scope: 2016; built October 16, 2015–May 20, 2016 · 2.4L ED6; BU; NAFTA
Displays in the document: P0128, P0455, P0456
Have service diagnose other faults first and verify both PCM and TCM software.
Engine, build date and market limits apply. The bulletin is not a universal thermostat or EVAP-parts replacement.
Sources and scope
- 18-061-16
FCA US LLC · Checked 2026-10-30
- 18-028-20 revision A (May 20, 2020)
FCA US LLC · Checked 2026-10-30
- 2019 Renegade user guide — warning lamp and capless filler
FCA US LLC · Checked 2026-10-30