Suzuki Forenza Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Suzuki Forenza

Suzuki Forenza Problems

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.

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»

A lack of power may develop, accompanied by an illuminated Check Engine Light  with fault code P2106 stored in the powertrain control module (PCM). This fault can be caused by a throttle actuator which has only limited movement. The correction for this condition includes replacing the throttle actuator and updating the PCM software.

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Suzuki Forenza Questions

I have to use the unlock button to unlock it I just put a transmission sensor on it but I did realize the nut was loose that connect the sensor and the gear. Do that have any thing to do with it.

Overfill for antifreeze gets bone dry then overheats. Don't see any leaks anywhere.when I start car it sputters and then smooths out when warm.

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Suzuki Forenza Recalls

Increased resistance due to poor contact between the terminals of certain wires can generate heat that can melt the splice pack used to connect the power circuit wires for the headlamps. This can result in intermittent or total loss of low/high beam headlamp function. If the headlamps fail to function, this will lead to reduced driver visibility, increasing the risk of a crash. Dealers will reconnect the affected wires with two heat-shrink crimps to correct this problem. The Suzuki recall number is NU.

A melted splice pack in the wiring may cause the low beam headlights or daytime running lights not to function. Insufficient lighting could reduce visibility and increase the potential for a crash. Dealers will splice the power circuit wires for the low beam headlights and DRL free of charge. The recall began October 31, 2007. The Suzuki recall number is NB.

The front seat belt may not latch correctly in the buckle. In rare cases, the locked seat belt may come loose unexpectedly, disengaging without pressing the release button. These malfunctions could cause the seat belt not to function as designed in the event of a crash, increasing the risk of injury. Dealers will replace the left and right front seat belt buckles to correct this concern. This recall is expected to begin on August 31, 2007. The Suzuki recall number is KY.

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Suzuki Forenza Reviews

It drinks gas like water and the cost to fuel it for work is something I hadn't counted on. I'm also have an engine problem and its effecting how the car runs (the gas issue has been a problem I found out after I had purchased it) It is not a well made or thought out car --- I agree witht he comment that you get what you pay for.

Car is cheaply made and seems to have many problems because of this. Would not recommend!

I just recently bought a 2006 Suzuki Forenza with 78K miles from a dealer ship. The check engine light was on, and they told me to do a drive cycle to get the check engine light to go off. Within two days I drove the car 209.4 miles and the car lost power. I was in a parking lot and had the gas peddle pressed to the floor the car was only going 20mph. It doesn't take a rocket scientist to figur...

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