2004 Toyota Sienna suspension problems

Filed Jul 11, 2023 · Steering, Suspension · SD

The slip indicator light and alarm comes on sporadically, engaging the ABS suddenly and unexpectedly, when we are on completely dry roads. Happens while driving 40-80 mph. And doesn’t matter if I’m going straight or turning.

Filed Feb 20, 2019 · Body, Suspension · VT

Tl* the contact owns a 2004 toyota sienna. The contact stated that the vehicle failed an inspection due to extensive rust, corrosion, and holes associated with the frame (engine cradle). An independent mechanic diagnosed that the frame, engine cradle, and suspension arms may need to be replaced, otherwise the vehicle was unsafe to be driven and the parts may fracture at any moment. The vehicle was not repaired. The dealer was not contacted. The manufacturer was notified of the failure. The VIN and failure mileage were not available.

Filed Jan 11, 2019 · Steering, Suspension · 250,000 miles · CA

The vsc is going off randomly, in dry, safe conditions. Almost always when I am turning to the left in a long turn. But has also happened on a windy road, driving 15mph or less, on ever single turn sometimes just the alarm, light flashing on dash & engine dethrottling, other times add the steering wheel pulling & brakes pumping themselves. We have had it in 3 different shops & the computer detects no codes, all parts in question (suspension, yaw, rotational position sensor, etc) are in good working order, nothing loose, worn or otherwise not functioning properly. We have had the yaw sensor replaced after reading many other reports of this issue, but it didn't help. We love our van, but it is now a death box. We never know when the vsc malfunction will activate, making the car unsafe to drive. When will toyota acknowledge this & help owners?

Filed May 26, 2018 · Suspension · 129,000 miles · KY

Took siena in to toyota for recall on spare tire assembly. Was told that while up on the racks, noticed both rear coil springs were broken and need to be replaced asap.

Filed Aug 3, 2017 · Brakes, Suspension · 80,000 miles · TX

When I am driving my 2004 sienna, its shaking so badly I feel like wheels going to roll out. Also brake make worse, and engine mounts and transmission mount are very bad condition. I don't know why its bad breaking in rain.

Filed May 23, 2016 · Steering, Suspension · 145,000 miles · CA

Vsc sudden activation on curves 35 MPH. Beeping noise slip sensor comes on.

Filed Sep 11, 2015 · Steering, Suspension · 65,000 miles · IL

2004 sienna le: failure of driver side front suspension spring in january 2012, passenger side in january 2013. Each spring cracked causing vehicle to drop while in motion. Metal in cracked areas appeared porous possibly suggesting flaws in metal during manufacture. 2013 failure included crack near middle of spring, with a sharp broken piece sticking out close to tire. Thankfully occurred while parking/at low speed; failure at high speed may have resulted in puncture of tire/loss of vehicle control. 2012 failure included crack near top. Photographs of the 2012 spring are available upon request. Vehicle is in good condition, with only ~65,000 mi at time of first incident. Driven on paved roads, light loads. Body rust free with minimal surface corrosion of unpainted/undercarriage items. Contacted toyota in 2012, filed case. Was informed similar issues had not been reported, failure was not covered. Noting extreme hazard posed by broken spring puncturing tire, encouraged further evaluation. Obtained/replaced at my cost spring from local toyota dealer, had aligned. Contacted toyota in 2013 regarding second failure. Noted was second occurrence/extreme hazard posed by puncturing tire, encouraged further evaluation. Obtained replacement/had aligned at my cost. Recently contacted toyota; no new information available. Broken springs can result in loss of vehicle control as can tire puncture. Failures I experienced occurred at low speeds; if at higher speeds, results may have been catastrophic. Noting light use and excellent condition of vehicle as well as appearance of the broken springs, toyota parts staff and outside mechanics indicated that manufacturing issues may be cause of failures. Replacement springs included different color coding; parts staff indicated this may correspond to more recent production, suggested that new parts may be of better quality.

Filed Feb 26, 2014 · Steering, Suspension · 95,301 miles · IL

Steering shaft intermediate shaft steering & suspension power steering not working all the time. Seems to get tighter and tighter from time to time. Very difficult making left or right turn...

Filed Feb 23, 2013 · Suspension · 145,789 miles · TX

My tires were getting worn out at about 20000 miles, though I took to toyota dealer ship they never identified that the problem was with the lower control arm. Recently it was identified that both the lower control arms bushings were damaged and it cost more than $1100 to replace it. I understand that lower control arms were on recall but my vehicle was not part of the recall / never received recall notice.

Filed Jul 10, 2009 · Suspension · 55,000 miles · CA

2004 toyota sienna xle minivan was at a body shop for another problem. The technician drove the van around and noted some strange feel in the steering and examined the front suspension. The rubber bushings in both control arms were cracked and falling apart leading to slop in the steering and movement of the front end. The shop advised that this could lead to loss of control and was a danger to driving. Repairs had to be made that included replacement of both control arms since they come as an assembly. There are other reports of similar rubber bushing failures from other 2004 toyota sienna owners. This is a critical safety and quality problem a the vehicle should be subject to a manufacturer recall for repair. Other symptoms are that the front tires (80k mileage warranty) are worn out after just 25k.