Reminder of the importance to conduct safety inspections for rust damage to suspension and related parts that could be caused by road salt or other chemicals applied to the roadway.
full bulletin at NHTSA ↗2006 Suzuki Forenza suspension problems
moderate Owners of the 2006 Suzuki Forenza have filed 11 NHTSA complaints about the suspension, typically surfacing around 36,000 miles at roughly $900 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See suspension across all vehicles →
Failure mileage
Complaints
11
Recalls
0
Avg fix
$900
| Model year | suspension complaints |
|---|---|
| 2006 Forenza (this page) | 11 |
| 2007 Forenza | 6 |
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering suspension on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This Service Bulletin was sent by Suzuki Motor Corporation to its authorized Suzuki automobile distributors in the U.S., explaining the importance of proper inspection and maintenance of suspension lower arm ball joints to prevent the ball stud from becoming separated from the suspension lower arm.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners of 2006 Forenzas report suspension struts failing prematurely, with bouncing, creaking, and clunking starting between 36,000 and 56,000 miles—well below normal service life. One owner observed failure reported as early as 21,000 miles. Strut replacement is expensive and dealers charge high OEM prices; one owner discovered cracked struts noted by the dealer exactly one month after the 3-year warranty expired, leaving them responsible for the full repair cost.
High-speed vibration (60+ mph) is another consistent complaint, present from the day of purchase on at least one new vehicle. Dealers blame tire pressure, bent rims, balancing, or alignment, but the problem persists despite repeated correction attempts.
Electrical issues plague these vehicles: batteries fail intermittently, burning smells emanate from wiring, and windows, radio, and air conditioning shut down while driving. One owner experienced complete electrical blackout at highway speed except for the check engine light. Transmission range sensors fail intermittently, causing erratic shifting and lurching. Multiple owners report transmission slipping and loss of power. Door locks and handles also fail prematurely. Dealers inform owners these defects are not warranty-covered and customers must pay out-of-pocket, sometimes hundreds of dollars for repairs at the single local Suzuki dealer.
Failure modes owners describe
Front and rear strut failure
Struts fail prematurely, causing bouncing, creaking, and rough ride. Owners report strut leaks and cracking at low mileage. Multiple owners explicitly state failure at 36,000–56,000 miles, well below normal service life.
When: 36,000–56,000 miles; some reports as early as 21,000 miles per owner observation
Symptoms owners cite: Bouncing suspension (trampoline-like); Creaking and rough noises over bumps; Clunking sounds; Excessive tire wear from strut failure
Repairs/costs cited: Strut replacement required; dealers charge high prices for OEM parts. One owner noted repair occurred after 3-year warranty expired, leaving owner responsible for full cost.
High-speed vibration and steering/alignment issues
Vehicle vibrates severely at highway speeds (60+ mph) from the day of purchase. Dealerships attribute to tire pressure, bent rims, tire balancing, or alignment, but issues persist despite multiple correction attempts. One owner at 9,000 miles reports difficulty turning.
When: From new; one report at 9,000 miles
Symptoms owners cite: Vibration at 60+ mph; Difficult steering on turns; Persistent vibration despite dealer attempts to correct
Repairs/costs cited: Dealers have attempted tire pressure adjustment, rim inspection, tire balancing, and front-end alignment without resolving the issue.
Front wheel bearing and hub wear
Right front wheel bearing failure occurs at low mileage with roaring noise and RPM fluctuation. Dealer replaced bearing and hub but attributed remaining noise to 'coupling by tire' and misled owner into alignment service; independent mechanics confirmed the dealer's explanation was incorrect.
When: Before 1,000 miles (repair date 12-29-2006 on 2006 model)
Symptoms owners cite: Roaring noise from front end; RPM needle fluctuation near 5 on tachometer; Heat gauge at midpoint
Repairs/costs cited: Right wheel bearing replaced, hub replaced. Owner reports noise persisted and worsened after repair. Independent mechanic and shop owner disagreed with dealer diagnosis.
Transmission range sensor failure and erratic shifting
Transmission range sensor fails intermittently, causing erratic shifting and loss of power. Transmission also reported slipping on multiple vehicles at moderate mileage. One owner reports transmission lunging forward and shifting without warning at highway speed, accompanied by electrical gremlins.
When: 13,000–80,000 miles; one sensor code 2006
Symptoms owners cite: Erratic transmission shifting; Transmission slipping; Vehicle lunging forward unexpectedly; Loss of power with engine running
Codes mentioned: P0705 (Transmission Range Switch)
Repairs/costs cited: Transmission range switch replacement (2006 service); one owner quoted $400 for sensor repair; another dealer informed owner transmission is not serviceable without dealer involvement at high cost.
Widespread electrical failures and power loss
Multiple electrical faults including battery failures, burning odors, light shorts, and sudden loss of electrical power while driving. Radio, air conditioner, windows, and other systems fail intermittently or shut down completely while driving. One owner reports all lights extinguished except check engine light during a highway event.
When: Throughout ownership; some events at 13,000 miles
Symptoms owners cite: Intermittent battery failure; Burning electrical odors; Lights shorting or flickering; Radio/AC intermittently off; Windows failing to operate; Complete electrical shutdown while driving; All dash lights off except check engine light
Repairs/costs cited: One owner had A/C, radio, and driver window short out after battery failures. Manufacturer advised battery disconnect; no permanent repair offered.
Recalls/TSBs owners mention: Manufacturer authorized dealer to disconnect battery as temporary measure; no recall or warranty coverage acknowledged.
Door lock and handle failures
External door locks fail to operate. Door handle defects reported as non-warranty items by dealer at 56,000 miles.
When: 56,000+ miles
Symptoms owners cite: Unable to lock vehicle from outside; Door handle malfunction
Repairs/costs cited: Dealer stated repairs not covered under warranty and customer responsible for full cost.
Synthesized from 11 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had suspension trouble with your 2006 Suzuki Forenza?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the suspension problem on the 2006 Suzuki Forenza?
It's a documented issue but not catastrophic. 11 complaints have been filed. Repairs average $900 and most owners catch it before it causes a breakdown.
At what mileage does the suspension typically fail?
Across the 8 complaints that reported odometer mileage, most suspension failures cluster between 13,000 and 56,000 miles, with the median around 36,000. A quarter of owners report trouble before 13,000; a quarter make it past 56,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $900 for suspension repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to suspension?
No active recalls currently cover suspension issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2006/Suzuki/Forenza.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.