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Service bulletin 68188992A

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 id10150593
Published by NHTSA2018-12-10
Manufacturer's number68188992A
Manufacturer's date2015-06-05
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

NHTSA's summary

Radiator Issue 1 - Several Cooling modules have been found with the radiator and engine cooling system clogged or restricted with some kind of sediment. Corporate Engineering needs more samples of this condition to determine the root cause of the sediment. If you determine you have a clogged or restricted engine cooling system, please call Keith Kerby on his cell (248) 420-5540 or Manuel Gandara (248) 622 8109 prior to flushing the system. ~ Mexican Dealers please call Ricardo Lozada at cell +521 55 1370 3187. If no response in 15 minutes, continue with repair.~ Issue 2 - If replacing a radiator for a leaking end tank, make sure to replace the thermostat / housing also with part number 68136754AA.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Cooling system, Radiator

Vehicles listed
CHRYSLER CHRYSLER
CHRYSLER CHRYSLER TRUCK

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