WenmarOpen by Wenmar Pro

Service bulletin 21-015-15REV.A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10057923
Published by NHTSA2015-07-14
Manufacturer's number21-015-15REV.A
Manufacturer's date2015-04-03
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

CHRYSLER JEEP CHEROKEE 2014-2015, CHRYSLER 200: BULLETIN INFORMATION INVOLVING UPDATING THE SOFTWARE IN THE POWER TRANSFER UNIT, REAR, DRIVELINE MODULE & DRIVETRAIN CONTROL MODULE. *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Software

Vehicles listed
CHRYSLER 2002015
JEEP CHEROKEE2014, 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
18V3320002018-05-17. ELECTRICAL SYSTEM:SOFTWARE; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM:WIRING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
S23250000072024-01-08. Service bulletin. MIL/check engine lamp comes on after performing U90 recall PCM software update.
08-008-142022-08-29. Service bulletin. RA2 RG2 Or RJ2 Radio Update To Prevent Display Screen Lockup This bulletin involves updating the radio's software or replacing the radio if required. A customer may experience the radio display screen is locked on the Ram logo. This software update is to prevent this condition from occurring. Vehicles equipped with satellite radio (sales code RSD) may have a condition were the radio may reset a few times during a drive cycle. This condition is very intermittent.
08-008-14 REV. B2022-08-22. Service bulletin. RA2 RG2 Or RJ2 Radio Update To Prevent Display Screen Lockup This bulletin involves updating the radio's software or replacing the radio if required. A customer may experience the radio display screen is locked on the Ram logo. This software update is to prevent this condition from occurring. Vehicles equipped with satellite radio (sales code RSD) may have a condition were the radio may reset a few times during a drive cycle. This condition is very intermittent.
1805915 REV A2022-07-05. Service bulletin. Diagnostic And System Improvements.
18040162022-07-05. Service bulletin. Diagnostic And System Improvements.
18035162022-07-05. Service bulletin. Powertrain Diagnostic And System Enhancements.
18029162022-07-05. Service bulletin. Powertrain Diagnostic And System Enhancements.
1802916 REV A2022-07-05. Service bulletin. Powertrain Diagnostic And System Enhancements.
18023162022-07-05. Service bulletin. Powertrain Diagnostic And System Enhancements.
18004162022-07-05. Service bulletin. Powertrain Diagnostic And System Improvements.