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RecallGazette

Vehicle problems, recalls & safety intelligence

Volvo 420 1974–2023technical service bulletin

Bulletin KC-2143 · NHTSA communication 10215276 · issued Jun 21, 2022

Technical service bulletin
communication type
Electrical System
component
1974–2023
model years
60
vehicle entries

Official summary

(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP)

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.