Technical Service Bulletin 18-018-26 — 2026 JEEP COMPASS
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 18-018-26 |
| Manufacturer | |
| Vehicle | 2026 JEEP COMPASS |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin 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 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.** ,
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2026 JEEP COMPASS
18-018-26
ENGINE
S2623000005
ELECTRICAL SYSTEM
08-048-26
ELECTRICAL SYSTEM
08-048-26
STRUCTURE:BODY
23-001-26
STRUCTURE:BODY
S258A000024
ELECTRICAL SYSTEM
S2508000104
FORWARD COLLISION AVOIDANCE: WARNINGS
108458
UNKNOWN OR OTHER
08-364-25
ELECTRICAL SYSTEM
08-364-25
LANE DEPARTURE: ASSIST