"Death wobble":
Most times when we get "death wobble", it's a blown globe. By driving ~30MPH over a speed bump, one tire at a time. We can isolate blown globe. We feel "death wobble" on blown globe tire/shock. Good globe's tires/shocks, go over bump with normal suspension feel..
Front sensors spread/position adjust (spread and or position in slide) vary:
When front sensors spread, are not equal. The system uses, ones reading to set level. Your example suggest, it used the higher.
When I get these -+ readings in tech stream of height readings, to far off from 0.0- 0.2". I'll look to see if front sensors, set at different spreads from each other. Looking at where the turn buckle (TB) sit in slide, and spread of TB adjusting threaded rod. I'll adjust the slide to near bottom. With slide locking nut washer sitting square with bottom of turn buckle. I then loosen the turn buckle's threaded rod's locking nuts. So I can adjust spread, by turning turning TB fixed nut on threaded rod.
Measuring from between end of TB, where lock nuts seat. With spread of:
TB spread at 29.6mm, I get 19 9/19" fender to axle center.
TB spread at 38.5mm, I get 19 1/16", fender to axle center.
At ~35.5mm spread, I get ~19 3/16" fender to axle center.
~19 3/16" fender to axle center, is what I find all stock 100 series.
Death wobble story:
Most times when we get "death wobble vibes". It's a blown globe. By driving ~30MPH over a speed bump, one tire at a time. We can isolate blown globe. We feel "death wobble vibes" on that blown globe.
I had one, which I'd remove shocks. I found I could not compress or expand, by hand like a syringe to flush fluid through it. Which new or use, I'd always been able to, in all others 100 series. During my first test drive, "death wobble". My first thought was frozen shocks. But by driving over speed bump, one tire at a time. It isolated to one globe. R&R the one globe and all good. I suspect, not being able to hand flush either front shock. Had to do with internal seals. Likely a result of some non Toyota AHC fluid. But it has a great ride regardless, once globe replaced.
Electric fault:
Both
@suprarx7nut and I have found some wiring issues. The one I had, issue with was a rear "water tight" wire harness block filled with crud.
@Moridinbg you and
@suprarx7nut, both help me with that one.
@Moridinbg you, by posting picture of wiring on fame, body off.
@suprarx7nut, by cluing me to rear 1/4 area wiring issue, wherein you found a dead wire. We both first looked a AHC CPU, as FSM tree took us down that rabbit hole.
In my case. It was a AHC shutting off, at times. I first found, sensors TB's ball frozen. Which bent and or broke TB's arms. Frozen ball joint of TB, is very common with age. I fixed the sensor, with new TB arms. All seem good. Although, after first test drive, pressure change in front. Readjust T-bars and all good. Until 3 months later, when system again would go into failsafe (OFF) at times.
Very long store short (thread around here somewhere on it). I found water tight wire housing block, was not water tight. As it turned out. Most (not always) times driven on wet HWY or undercarriage washed, system shut down (OFF). Cleaned and added dielectric grease to seal out water. No more issues.
AHC wire housing block near rear bumper, up under rear 1/4 area attach to frame.
A clue was; IG power source Voltages 11.1V & +B power source voltage 1.9V. They should at or close to same Voltage and same as battery
After wire block fix readings, note the Voltage 13.8 and 13.3 voltages (much better). Before finial tweaking of sensors for heights and T-bar for pressure
I measure spread of TB, between red lines. Adjust, by unlocking nuts at each end of threaded rod and turning center nut on threaded rod.