Dodge Challenger 2018–2020 — technical service bulletin

Bulletin 0500421 · NHTSA communication 10219992 · issued Aug 3, 2021

Technical service bulletin

communication type

Back Over Prevention

component

2018–2020

model years

vehicle entries

Official summary

Front Click Noise at Low Speed Turns

Vehicles covered

2018 Dodge Challenger
2019 Dodge Challenger
2020 Dodge Challenger
2018 Dodge Charger
2019 Dodge Charger
2020 Dodge Charger
2020 Dodge Durango
2018 Jeep Cherokee
2019 Jeep Cherokee
2020 Jeep Cherokee

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.