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Service bulletins for the 2019 Dodge Challenger

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.

315 on file from NHTSA, as of 2026-10-19.

About U113F on the 2019 Dodge Challenger: what the code means, and the bulletins and recalls about the same components.

By type

By component

By trouble code

Only bulletins with trouble code: U113F are shown. Show all

Bulletins, newest first
S20080000962023-01-09. Service bulletin. STRUCTURE:INTERIOR PANELS:DASHBOARD. MIL Lamp On, DTC?s U113F, U1140, Lost Communications With Active Exhaust Valves 1 and 2
S20080000962022-09-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MIL Lamp On, DTC?s U113F, U1140, Lost Communications With Active Exhaust Valves 1 and 2
S20080000962020-08-24. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. MIL Lamp On, DTC?s U113F, U1140, Lost Communications With Active Exhaust Valves 1 and 2
S20110000022020-05-26. Service bulletin. ELECTRICAL SYSTEM. Customer complaint includes a Check Engine/MIL lamp-on condition with fault codes U113F-Lost Communication With Active Exhaust Valve 1 and/or U1140-Lost Communication With Active Exhaust Valve 2 active or stored in the powertrain control module (PCM).
S20110000022020-05-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING. Customer complaint includes a Check Engine/MIL lamp-on condition with fault codes U113F-Lost Communication With Active Exhaust Valve 1 and/or U1140-Lost Communication With Active Exhaust Valve 2 active or stored in the powertrain control module (PCM).
S20110000022020-04-27. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Customer complaint includes a Check Engine/MIL lamp-on condition with fault codes U113F-Lost Communication With Active Exhaust Valve 1 and/or U1140-Lost Communication With Active Exhaust Valve 2 active or stored in the powertrain control module (PCM).

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.