Technical Service Bulletin 2101423 — 2014 JEEP CHEROKEE
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 2101423 |
| Manufacturer | |
| Vehicle | 2014 JEEP CHEROKEE |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Power Transfer Unit (PTU) Broken Input Spline XJ1 Warranty Extension Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? P1720-00 - Output Speed Sensor Wheel Speed Rationality. ? P215C-00 - Output Shaft Speed Wheel Speed Correlation. This bulletin involves replacing the PTU assembly with an updated part.
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 2014 JEEP CHEROKEE
S1721000016 REV.B
POWER TRAIN
RecallU90
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
91486
UNKNOWN OR OTHER
91490
UNKNOWN OR OTHER
2101423
POWER TRAIN
09-003-23
EXTERIOR LIGHTING
S1723000030
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
2300521REVB
SEATS
2300521
SEAT BELTS:FRONT
21-017-21 Rev. A
POWER TRAIN