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Suzuki Verona Problems

TCM software upgrade to improve shift quality on Suzuki Verona

Problem Description and Possible Solution

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

(12 people reported this problem)

Suzuki Verona Vehicles With This Problem

RepairPal Verified
Average mileage: 120,761 (67,320–200,000)
3 model years affected: 2004, 2005, 2006
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