CraigRoberts
New member
Sorry to hear. I had some vibration with my Duratracs, but just had to get them rebalanced.
Sorry to hear. I had some vibration with my Duratracs, but just had to get them rebalanced.
I'm about to "not" own a Toyota. One more try today to eliminate the shake then back to a domestic vehicle......4Runner has been a disappointment.
The Toyota engineer said "it maybe characteristic of this vehicle" meaning that Toyota is aware of the problem and has NO WAY or CLUE how to fix it.
Somebody should be checking/asking over on the Lexus GX460 forum to see if the stiffer $2.16 steering dampener spring on the Service Bulletin is fixing the problem . They and the FJ's have the exact same problem too ON SOME ,but not all.
Ours,according to the repair manual is supposed to be between 14-20 in/lbs force when testing and the new Lexus one is to be set at 22 in/lbs. Maybe people having the problem are the ones that are on the low 14 in/lbs side .I'd bet money we all have the same rack and pinion steering gear .
I don't have the problem as my steering wheel is vibration free and tracks straight and true or else I'd have the springs ordered by now to see if it fixes it. The couple times I had minor shake, a tire rebalancing took care of it on mine.
From our factory repair manual
![]()
" Using SST, turn the control valve and measure the preload.
SST: 09616-00011
Standard preload (turning):
1.6 to 2.3 N*m (16 to 23 kgf*cm, 14 to 20 in.*lbf)LEXUS SB L-SB-0020-12 CALLS OUT TO TRY FIRMER AND FIRMER SPRINGS TO BRING IT UP TO 22 in/lbs TO FIX THE RFV
If the turning torque is not as specified, replace the steering gear assembly.
HINT:
Measure the standard preload at the steering rack neutral point.
The steering control valve is fully turned when turned 2.74 (for Mexico 3.00) times. Half of the distance from the fully turned position is the neutral point."
I looked at this on mine and don't think it would be near as hard as on the Lexus with the KDSS bar in the way.