Lumbar won't stay put

I have same issue. I wonder if the air system has leaks as we saw with the frequent passenger side where the air hose comes loose?
I remember seeing this issue in the 4runner forums for 5th generation 4runners. Some people said it was very quickly losing air. My 14-year old 4runner will hold the lumbar for a few days before losing air. But my GX is losing it very quickly. I guess I will open a ticket with the dealer. Can anybody else on here confirm that theirs holds for long periods?
 
I remember seeing this issue in the 4runner forums for 5th generation 4runners. Some people said it was very quickly losing air. My 14-year old 4runner will hold the lumbar for a few days before losing air. But my GX is losing it very quickly. I guess I will open a ticket with the dealer. Can anybody else on here confirm that theirs holds for long periods?
My lumbar support hasn’t been a problem since I adjusted it to near max 3 weeks ago. It seems to be holding
 
I thought maybe I was going crazy but I think mine is losing air very quickly. I just parked my car for 30 minutes and the lumbar was noticeably different
 
I had my dealer fix it a few weeks back, and they said the hose was half way off and they fixed it, but they didn’t. Mine still deflates pretty fast.
 
I just got a 2024 OT (non plus) with no passenger lumbar control?

The spec sheet just says: "
NuLuxe® trimmed, 8-way power-adjustable, heated and ventilated
front seats with adjustable headrests"... it doesn't mention a difference between driver and passenger anywhere I can see.

Is this normal? Does anyone know what trim levels get a matching drivers and passenger seat...?
 
I just got a 2024 OT (non plus) with no passenger lumbar control?

The spec sheet just says: "
NuLuxe® trimmed, 8-way power-adjustable, heated and ventilated
front seats with adjustable headrests"... it doesn't mention a difference between driver and passenger anywhere I can see.

Is this normal? Does anyone know what trim levels get a matching drivers and passenger seat...?
I have an OT+ and my drivers lumbar bag stays inflated for about 20-30 mins then deflates. Dealer is clueless and says they can’t duplicate.
 
Yeah that’s what mine says. I’m over it. Also has a weird fan noise while parked. Fan noise in the rear of the car outside… junk
 
I just recently discovered this issue on ours. Just turned over 5K miles. It's wife's truck and I'm the one that uses lumbar so I just assumed it deflated when the seat was on her setting. Recently drove it a few days straight without her and noted it had gone flat.

Just another list of small annoying things we expected on a 1st gear design. Kind of disappointing that's what consumers are used to.
 
I just recently discovered this issue on ours. Just turned over 5K miles. It's wife's truck and I'm the one that uses lumbar so I just assumed it deflated when the seat was on her setting. Recently drove it a few days straight without her and noted it had gone flat.

Just another list of small annoying things we expected on a 1st gear design. Kind of disappointing that's what consumers are used to.
My lumbar inflates for 20 mins then dies . Lexus needs viagra….

The dealer was pretty worthless to resolve
 
I may dig in tonight and find the issue. I’ll report back. I’ve had the seat back off once but I couldn’t find the bleed down
 
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