2003 Toyota 4RUNNER Suspension Problems
- Complaints
- 114about this part
- Share
- 16%of 696 total for the year
- Median mileage
- 149,000miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 114 complaints about the suspension of the 2003 Toyota 4RUNNER, 16% of the 696 complaints for this model year. Where a mileage was given, the median is 149,000 miles. 1 of these say a crash was involved, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Frame is almost completely rusted out even thought the rest of the car is in good shape. I am afraid to let my son even drive the car. I read about the girl that died from the axle coming loose and part of the frame that holds the axle is in horrible shape. Toyota should be required to add these vehicles to the frame recall...”
NHTSA complaint #11364550, filed 2020-10, 142,000 miles“The rear axle assy mount bracket rusted straight through and it does a loud clunky noise while driving. Brought it to a body shop and they said I have to change the whole assy, it cant be fixed. The car was purchased from down south, theres literally no body rust, but the frame is almost all chewed away. I also cant pass ny inspection until I get it fixed, which will cost more than I paid for the car.”
NHTSA complaint #11203012, filed 2019-04, 97,500 miles“Recently bought my 4RUNNER, took it to the dealer to be inspected, only for them to tell me that the frame was compromised due to rust damage. Toyota has agreed to replace frames on tacoma's, tundra's and sequoia's, but not 4runners, even though they are all the same frames.”
NHTSA complaint #11098103, filed 2018-05, 87,300 miles“The frame on my 2003 Toyota 4RUNNER has almost rusted completely through the frame. While driving on i40 going around a deep curve I lost control of the vehicle and ran off the road without injury or collision. It was inspected and deemed not safe to drive due to the rusted frame. This vehicle is now immobile until the frame is replaced. I am requesting that this vehicle is included in the recall for the Toyota 4 runners. This happened 9/26/2018.”
NHTSA complaint #11132155, filed 2018-09, 166,000 miles“My vehicle although in perfect visual condition has excessive rust on the frame. I have been told it should not be driven as it could be hazardous. The car is in great shape with no rust on any other part of the car aside from the frame flaking away”
NHTSA complaint #11121313, filed 2018-08, 150,000 milesRelated service bulletins
- 10177782Jun 23, 2020TSB: OBSOLETE NOTICE June 23, 2020: This bulletin is now obsolete. Please see T-SB-0063-20.
- 10152208Jan 6, 2017Technical Instructions: NOTE: If the Suspension Clip Kit is no longer available, dealers may order and install the right and left pneumatic cylinder assemblies. Reference the…
- 10152207Jan 6, 2017Dealer Package: NOTE: If the Suspension Clip Kit is no longer available, dealers may order and install the right and left pneumatic cylinder assemblies. Reference the parts…
- 10016623Jul 11, 2005Malfunction indicator lamp on or malfunction indicator lamp light flashing with diagnostic trouble code c1735 stored in memory. Vehicle height control system: c1735 exhaust…
Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 2% |
| 2023 | 3 | 9% |
| 2022 | 6 | 15% |
| 2021 | 10 | 28% |
| 2020 | 4 | 12% |
| 2019 | 7 | 11% |
| 2018 | 4 | 7% |
| 2017 | 2 | 6% |
| 2016 | 9 | 11% |
| 2015 | 10 | 11% |
| 2014 | 3 | 4% |
| 2013 | 1 | 3% |
| 2012 | 2 | 2% |
| 2011 | 3 | 2% |
| 2010 | 5 | 3% |
| 2009 | 2 | 9% |
| 2008 | 11 | 11% |
| 2007 | 14 | 9% |
| 2006 | 65 | 17% |
| 2005 | 77 | 18% |
| 2004 | 113 | 17% |
| 2003 | 114 | 16% |
| 2002 | 49 | 22% |
| 2001 | 27 | 15% |
| 2000 | 102 | 21% |
| 1999 | 66 | 20% |
| 1998 | 60 | 24% |
| 1997 | 95 | 36% |
| 1996 | 39 | 24% |
| 1995 | 2 | 1% |
| 1994 | 1 | 2% |
| 1993 | 2 | 4% |
| 1990 | 1 | 1% |
Other parts of the 2003 Toyota 4RUNNER
284 complaintsOther or unknown
111 complaintsEngine cooling
89 complaintsBrakes
74 complaintsTransmission and drivetrain
39 complaintsSteering
35 complaintsVehicle speed control
29 complaintsSeats
21 complaintsVisibility (wipers, defrost, mirrors)
18 complaintsWheels
15 complaintsFuel system
13 complaintsAir bags
12 complaints
← All problems reported for the 2003 Toyota 4RUNNER
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology