Technical Service Bulletin S2018000003 — 2018 JEEP CHEROKEE
POWER TRAIN
Bulletin Details
| TSB ID | S2018000003 |
| Manufacturer | |
| Vehicle | 2018 JEEP CHEROKEE |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Customer complaint may include MIL/Check Engine lamp on. Upon further inspection, fault code P219A - Bank 1 Air-Fuel Ratio Imbalance may be found in the powertrain control module (PCM) as pending, active, or stored. Other fault codes P1066, P1068, P106A, or P106C (Solenoid Valve Switch Off Time Out of Range) may also be stored. Customer may also complain about loss of power or engine running rough while P219A is active.
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 2018 JEEP CHEROKEE
9100736
ELECTRICAL SYSTEM
1804622
ENGINE AND ENGINE COOLING
1804622
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
1804622
ELECTRICAL SYSTEM
1804622
EQUIPMENT ADAPTIVE/MOBILITY
1804622
EXTERIOR LIGHTING
W20 Combo
POWER TRAIN
S2008000058
STRUCTURE:BODY:HATCHBACK/LIFTGATE
S2008000058
LATCHES/LOCKS/LINKAGES
S2023000022
STRUCTURE