Car Problem Reports

Suzuki Verona TCM software upgrade to improve shift quality

 
Suzuki Verona Problem
6 Reports
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Model Years Affected: 2004, 2006

Average Mileage: 109,066 mi (67,320 mi - 180,000 mi)

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Poor shift quality of the automatic transmission may be improved by upgrading the software in the transmission control module (TCM).

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