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Generation 4 Sienna (2021+)
Problems, Maintenance, and Repair (Gen 4)
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2021 Sienna Limited rear sag. Solutions?
mgsimms
5 mo ago
2
25
3K
8 h ago
by
2lunkie
2021 Recall
vmarc
21 d ago
5
605
22 h ago
by
3Wheelerguy
K
2022 Safety Recall for VSC, anyone take theirs in yet?
kfp11
24 d ago
11
851
3 d ago
by
pamhar
Feature or Bug?
Dimitrij
13 d ago
7
571
3 d ago
by
ROJA
H
Momentarily stalled
honubaby
2 mo ago
2
22
2K
3 d ago
by
ROJA
P
Hybrid air filters
pamhar
9 d ago
8
582
5 d ago
by
Chubbysumo
XSE / XLE w/ Rear Entertainment System (RES) No Rear View! [Combined Thread]
mnmpizza
Feb 10, 2021
2
3
48
11K
5 d ago
by
Jetstreamblue
Dashboard lights
Fishingvan
11 mo ago
9
3K
5 d ago
by
lamster
2022 - battery drains almost every night
Andrew bussey
4 mo ago
3
4
5
98
11K
5 d ago
by
Henchman171
Brakes feel like they release briefly
siliconfish
9 mo ago
2
31
3K
5 d ago
by
jennburkhart
Wheel hub assembly dead at 97000 miles
Chubbysumo
12 d ago
2
31
1K
5 d ago
by
Chubbysumo
Center console door issue
hlee251
8 mo ago
4
5
6
111
11K
6 d ago
by
Keith98282
Vehicle stability control software recall 22TA03
cbzht
1 mo ago
15
2K
6 d ago
by
Thanh Nguyen
J
JBL subwoofer
JTaylor
2 mo ago
15
2K
7 d ago
by
Stach
Microphone emblem on in dash display?
Hollis16
6 mo ago
7
943
8 d ago
by
wscan
T
2022 Sienna prepaid service plans - are they worth?
Toyotasiennafan
11 d ago
4
383
9 d ago
by
Sienna9816
F
TPMS Malfunction Warning, 780 miles!
FatherPercy
10 d ago
7
428
9 d ago
by
Alabama XL40
Loose steering, with vague on center feel.
Badrocq
10 d ago
1
207
10 d ago
by
pamhar
D
Brake Pedal - Weird flutter
DRK
7 mo ago
6
1K
12 d ago
by
Chubbysumo
Keeping Hybrid Battery Healthy
S and S
15 d ago
12
871
12 d ago
by
jseyfert3
T
Lost Lug nut security key...
TheVanGuy
17 d ago
7
419
15 d ago
by
TheVanGuy
Aftermarket roof rails on 2021
tayopi
24 d ago
3
549
16 d ago
by
Velox003
E
Driver's seat creaks/squeaks
ex deus
17 d ago
1
241
17 d ago
by
Sienna9816
Battery in Sienna - what happens if it dies?
fju2112
4 mo ago
2
30
4K
18 d ago
by
Zaraspook
Check engine light on 2021
Sienna 2021 XLE
May 20, 2021
17
4K
21 d ago
by
3Wheelerguy
C
Possible acceleration while braking issue
Canthoney
8 mo ago
13
2K
21 d ago
by
DrewXLE
M
All the malfunction errors
MrSniperRifle
24 d ago
4
478
23 d ago
by
fotomoto
What is the real Maintenance Schedule for 2021 Sienna Models
silverSienna2021
5 mo ago
12
3K
25 d ago
by
Jetstreamblue
Front bumper not being flush
Bohldog05
26 d ago
1
382
25 d ago
by
Geezer1
I
rear diff transmission fluid dirty
InfiniteBankingConcept
2 mo ago
17
1K
27 d ago
by
leger.rick
B
Fuel Question
Blackfoot_7
7 mo ago
18
3K
27 d ago
by
Vanfam12345
1
Distance To Empty Dash View Area
1Ssteve
4 mo ago
3
1K
28 d ago
by
Chubbysumo
D
Does the rear windshield wiper go up 90 degrees?
DrewXLE
May 10, 2021
4
1K
28 d ago
by
Chubbysumo
P
2022 Sienna - getting Gas engine (ICE) noises when stopped at Red light
pacman26
4 mo ago
2
22
2K
28 d ago
by
Chubbysumo
C
Oil Leaking from Valve Cover & Oil Pan - 2021 Sienna XLE AWD
California VanFan
3 mo ago
2
851
28 d ago
by
Chubbysumo
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Problems, Maintenance, and Repair (Gen 4)
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