The Suzuki Liana had several manufacturing problems that caused issues for customers. The common problems included the engine cutting out due to a faulty crank angle sensor, erratic engine idling from a faulty idle speed sensor, and alternator failure. There were also reported gearbox problems related to poor design of the gear change cable retaining clip, which Suzuki recalled to fix. To resolve the issues, customers needed to replace faulty parts like the crank angle sensor, idle speed sensor, or alternator. Suzuki addressed the gearbox problem through a recall to change the retaining clip.