TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the requests meet the criteria listed in this Service Bulletin. Follow the Procurement Procedure in this bulletin to request a replacement certification label or VIN plate.
full bulletin at NHTSA ↗2008 Toyota 4Runner cruise control problems
severe 12 complaints filed with NHTSA · avg repair $600 · see cruise control across all vehicles →
Failure mileage
Complaints
12
Recalls
0
Avg fix
$600
3crashes
1injury
When does it fail?
Of the 12 cruise control complaints filed for the 2008 Toyota 4Runner, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA cruise control complaint has been filed on this vehicle in over 16 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering cruise control 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.
As part of the settlement described above, Toyota will install Smart Stop Technology on the above listed model and model year vehicles. This feature will cut engine power in case of simultaneous application of both the accelerator and brake pedal at certain speeds and in certain driving conditions.
full bulletin at NHTSA ↗On July 24, 2013, the settlement of claims for Economic Loss arising from allegations of unintended acceleration was approved. As part of the settlement Toyota will be launching the third phase of a Limited Service Campaign to install Smart Stop technology on March 31, 2014., for the following models:
full bulletin at NHTSA ↗TOYOTA: ACCELERATOR PEDAL SENSOR ASSEMBLY INFORMATION REGARDING THE INSPECTION, REMOVAL, AND INSTALLATION, IF LUBRICATION OR OIL, IS APPLIED.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The narratives describe three distinct problem patterns in 2008 4Runner cruise-control and acceleration systems. Most common is sudden unintended acceleration when the vehicle is stationary or moving slowly—at traffic lights, in parking spaces, or during parking maneuvers—with drivers claiming they had their foot on the brake. Owners report the engine revved up on its own, the vehicle moved forward 10 to 800 feet, and multiple brake applications were needed to stop it. Several crashes resulted, including impacts with trees, buildings, barriers, and other vehicles.
A second pattern involves the accelerator pedal sticking to the floor or jamming and failing to return. One owner documented a broken plastic hook on the floor mat that allowed the mat to slip under the accelerator pedal, causing it to jam. Owners report the pedal required manual pulling to release, or multiple attempts before it would reset.
Third is delayed accelerator response—the pedal does not react on the first or second application, then suddenly surges, causing rapid uncontrolled acceleration. Mileage at failure ranges from 7,380 to 80,900 miles. Dealers consistently reported they could not duplicate the failures. One dealer stated no replacement parts were available for floor-mat-related repairs. Toyota's response varied: some representatives were scheduled for inspection; one dealership excluded Japan-built vehicles from the floor-mat recall; and one manufacturer stated a remedy would not be available until April 2010.
Same Toyota 4Runner cruise control reports on nearby years: 2005 · 2006 · 2007
Failure modes owners describe
Unintended acceleration with vehicle in stationary position
Vehicle accelerates suddenly while parked or stopped, either in traffic, parking spaces, or at intersections, despite driver foot on brake pedal. Owners report the vehicle moved forward uncontrolled, sometimes traveling significant distances before stopping.
When: Incidents reported at low speeds (2-40 mph), at traffic lights, parking spaces, and turn lanes; mileage range 8,236 to 80,900 miles
Symptoms owners cite: Sudden engine power increase while brake pedal depressed; Vehicle accelerates and moves forward despite brake application; Multiple brake applications needed to stop vehicle; Vehicle traveled uncontrolled distance (10-800 feet reported)
Repairs/costs cited: Multiple owners reported dealers could not duplicate failure. One owner (#7) reported dealer had no parts available for repair of accelerator jam caused by broken floor mat hook. One owner (#4) noted accelerator pedal was manually pulled up by spouse after two recurrences.
Recalls/TSBs owners mention: Toyota dealer in narrative #1 found no system failure in braking or accelerator systems and stated vehicle was not included in floor mat/unintended acceleration recall (made in Japan, not USA). Manufacturer representatives were sent to inspect vehicles in narratives #4 and #11. In narrative #12, manufacturer advised remedy would not be available until April 2010.
Accelerator pedal sticking or jamming to floor
Accelerator pedal becomes stuck, goes to floor, or falls onto floorboard and will not return to normal position. In one case, a broken floor mat hook allowed the mat to slip forward under the accelerator pedal.
When: Mileage range 7,380 to 55,000 miles; one incident at 8,236 miles within first weeks of ownership
Symptoms owners cite: Accelerator pedal stuck at floor; Pedal falls onto floorboard; Pedal does not return to normal position; Vehicle accelerates uncontrollably when pedal is stuck; Multiple attempts needed for pedal to release; Pedal manually pulled up by driver/passenger in one case
Repairs/costs cited: Narrative #7 documented broken plastic hook on driver's side floor mat that allowed mat to slip under accelerator. Dealer had no replacement parts available and no timeline for parts arrival. Narrative #4 owner manually pulled pedal up on two recurrences.
Recalls/TSBs owners mention: Narrative #7 references floor mat recall but notes dealer had no parts to perform repair. Narrative #4 mentions manufacturer representative scheduled to inspect vehicle.
Delayed accelerator response followed by sudden surge
Accelerator does not respond normally to pedal pressure initially; engine does not rev or vehicle does not move as expected on first or second pedal application. After multiple applications, engine suddenly revs and vehicle accelerates rapidly.
When: Narrative #5 incident on January 28, 2010 at 13,000 miles
Symptoms owners cite: No response to first accelerator pedal application at traffic light; Slight forward movement only on first attempt; No response to second pedal application; Vehicle rolled into intersection during unresponsive period; Engine revved up and vehicle accelerated rapidly on third pedal application; Condition returned to normal after brake application
Repairs/costs cited: Dealer showed no concerns when incident reported on February 1, 2010.
Synthesized from 12 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
Tl* the contact owns a 2008 Toyota 4runner. While driving 35 MPH the vehicle accelerated up to 100 MPH without intention. After repeated brake application he was able to decelerate. The vehicle was taken to the dealer but they could not duplicate the failure. The Toyota manufacturer was notified, and he was advised that a remedy would not be available until april 2010. The failure mileage was…
Had cruise control trouble with your 2008 Toyota 4Runner?
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 cruise control problem on the 2008 Toyota 4Runner?
It's a meaningful issue. 12 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $600.
At what mileage does the cruise control typically fail?
Across the 11 complaints that reported odometer mileage, most cruise control failures cluster between 10,166 and 53,000 miles, with the median around 21,000. A quarter of owners report trouble before 10,166; a quarter make it past 53,000. 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 $600 for cruise control 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 cruise control?
No active recalls currently cover cruise control 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/2008/Toyota/4Runner.
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.