The Check Engine Light may illuminate accompanied by a code P0133 (bank1 O2 sensor) stored in the powertrain control module (PCM). This is commonly caused by a failed air/fuel sensor. Our technicians tell us a revised a/f senor and (PCM) software upgrade may be necessary to correct this concern.
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Most reported 2007 Suzuki Forenza problems
The head lights may stop working due to a failed connection at the multifunction head light switch. Our technicians tell us there is a harness connector repair kit available which should be installed in conjunction with dielectric grease to seal the connector. 2004-2006 models have been recalled for low beam and daytime running light malfunctions. For more information on this recall, please click here»