JEEP
18-018-26
Manufacturer communications
- Publication date
- 2026-02-11
- Received by NHTSA
- 2026-02-19
- NHTSA record numbers
- 11028880
Manufacturer summary
Original wording in English
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 SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC):
• P2002 - Diesel Particulate Filter Flow Resistance Monitoring Too High Level 2 Component Or System Operation Obstructed Or Blocked. Customers may also comment on the following:
• Oil change service light comes on at 15,000km (9,321 Miles). The actual maintenance interval for the Australian market is 20,000km (12,427 Miles).
• "DEF Low Refill Soon" message will appear in the Instrument Panel Cluster (IPC).
• Engine power output is lower than expected when applying the throttle.
• Engine not starting.
• Battery not charging.
• "Engine Oil Temperature High" message in the Instrument Panel Cluster (IPC).
• "Stop/Start Not Ready / Driver Seatbelt Unbuckled" message in the IPC Fig. 1.
• Vehicle will go to limp-in mode and will not go beyond 100 kmh (62 mph) speed.** ,
• P2002 - Diesel Particulate Filter Flow Resistance Monitoring Too High Level 2 Component Or System Operation Obstructed Or Blocked. Customers may also comment on the following:
• Oil change service light comes on at 15,000km (9,321 Miles). The actual maintenance interval for the Australian market is 20,000km (12,427 Miles).
• "DEF Low Refill Soon" message will appear in the Instrument Panel Cluster (IPC).
• Engine power output is lower than expected when applying the throttle.
• Engine not starting.
• Battery not charging.
• "Engine Oil Temperature High" message in the Instrument Panel Cluster (IPC).
• "Stop/Start Not Ready / Driver Seatbelt Unbuckled" message in the IPC Fig. 1.
• Vehicle will go to limp-in mode and will not go beyond 100 kmh (62 mph) speed.** ,
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
P2002Diesel Particulate Filter Flow Resistance Monitoring Too High Level 2 Component Or System Operation Obstructed Or BlockedCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.