TSB 23-2354

Service Bulletin Details

Public Details for: TSB 23-2354

Some 2023 f-super duty vehicles may exhibit various sync performance related concerns including but not limited to: - audio volume increase and/or distortion from the speakers when accessing languages - unrequested audio source switch while


- 2023 -

123456378 2 632 882165
 53 75 !3" 7#$6%
7!
&'&'()
*+,-./01/2
3435
6!7
8
34359:;<=/2>??>52@A2>2BC6D/$999) 8E1&5)8E16+1&516+$56+D7
5D69FE+$9+$9$$99 /&:0F)8E1+1++D9/&
$ G'H$9 99F
I>J4?K3LMC
POM?>2345 K3LM
NMC1?3O2345
Q4R
! "8#$%&<$9 :'$$9$49'<.0&:9 -$'95%9 4: " "ST '
)9 -1'&GE/9G$96
:
UMO>3?VWX>3LW4Y35Z
* 9T["\9
*99*9!T
AM?]31M^?41MYB?M
QPK_6K`M23LM?MaB3?MY2414LOXM2M2`3CO?41MYB?M]>?3MCYMOM5Y35Z45CM]M?>Xb>124?C351XBY35Z2`M5BLJM?4bL4YBXMC4b2c>?MBOY>2MC
?MaB3?MYd>]>3X>JXM352M?5M2J>5Yc3Y2`deAfbX>C`Y?3]M]>?3>J3X32@d>5Y2`MO42M523>X2`>21452?4XXM?>?M>5M2c4?ghW0QibX>C`35ZhC4b2c>?MBOY>2M
]3>2`MY>2>X35g1455M124?jNIWkc32`l4?YN3>Z54C3C>5YUMO>3?A@C2MLjlNUAkiL>@JM?MaB3?MYRW455M12242`M352M?5M2c32`>5M2`M?5M2
1>JXM>5YBCM>eAfmRn4?`3Z`M?bX>C`Y?3]Mc`M5OM?b4?L35ZC4b2c>?MBOY>2MCR
oR8%<9 9:99/97/p%9p09&*994950*46 0'::qG*$9
5H%6F8&H%S!r 9FH95G*6S!rs / &/,9:99/97/p0*4 p<
0122345789284398431493131128934842312234589284398407 4332
231223459132813319 !"#239193$12234515343%43& 323'8291(')*+, 84-#.*/ 2323428345
431339243%432312234543130514132393$122345- 8993223'829114134193484107 4332 9123
2-' 19288
345'389932231223451413419322281921913382113867*+782.8$122345212381413$3348491182$143123
2819583154329143312'32142'3%433 1139233339234 1543398413 11389232-' 1591142834
1128921384--11289213
945.4323431951231113842339193392411123$15:#(0.719;8423312892489283<#&=
>3*48332823?
688*2 14238398215'33428@84A87191@ 703289?* 84423411982
B4534842378382$143&129148343829338$842388$9183C:#(0.719;84<#&34841932$84A232123431
82$143123 9123123282$143338232-' 19288< $434323288321213111382$14312313
443928382$1433319534484892891433D3439349148141910433428@ 73289?/*.E(3934148343E
78348141918423:4484#89289<13
FGHIJK5LGMNOPQK5RSHPNTUV5WQGXKHIQK
YZ[\]5^593_`5GQ5JPQVKQ5RL`5MJPab5HQTcK5Ta5QKdITQKH5MGQ5\e_f5^WgFf5PUH5[eR5aGMNOPQK5ISHPNKa45RL`594h5GQ5bTVbKQ5Ta5QKXGiiKUHKH5MGQ5MPaNKQ5MTJK
NQPUaMKQ4
71A34323& 01433913841223844325<83323111343088$923@ 98$ 89A35814A351943 23:
A35814A35'12A8923& 0143193324834232352393423(39341219823D2.<0234323841223
<8841223& 0143C
j'12A8923& 0143
j3322841203323D2.<842323523
j332-312.81289 k38423.81289&92 k3
-3*33291lA28412982933 14519$432913912348341289
m45& 91232-' 031983481419153329123@&12321288$189*4339924289143534842382$143123
923843438$C
YZ[\]5^JJ595iGHIJKa5iIaN5nK5ISHPNKH4
YZ[\]5oKSKUHTUV5GU5NbK5XIQQKUN5aGMNOPQK5JKcKJ5GM5NbK5iGHIJKaf5PJJ5NbK5MGJJGOTUV5ISHPNKa5iPp5UGN5nK5QKdITQKH4
:#&42
6.7389
+<#&12
345@39482308993223& 014328232-' 
945@3948235232-' 01354383;3q3223& 014348232-' 198993222823& 031289212382$143928
2383@3923& 082$14312331902339234 154339 1513 11321291-8882'383& 0<31231521A3
01234568982 594880 545
 !"#$%&%'($')!*%+,-#("%.$&/
0/12524258 33 644412 5564494556319574 54968242552459716 4869552
9:;<39242512141828==
9>;1414=89:?0123456
9@;5564494425A52159B58382A5215932212 ;<253 74451664112985664442164105
 !"C#$%'!$."("'$!."("+.,''""#(/D#$ !"#+.,''""#(
"!"%E!!%'!$."("'$!F$&%+,-!."('"!%GHI,J"%+,-+.,''""#($KGHI,
&$#"#%.("#E$.E""''""#((!"((.!%.(L/
/M254258 3 644412 N 7445O3 566=34 54961242552459716 4869552P6554Q865P9508A5425NOR=462791A5=980425NOR0571423SP
4276554T5682UV5O12714412 4253 7445126445763 566=38<21612141445642595041212 43480445782=13944182645 642795 894642508735
68=4W495494230S5964274 14418268=4W4955A5648425U897821257444S465U4139548=88W4216645 9563461242124 394457444S46546W546
8014457P10 98 5981264457P8910 98 59882=139574 14418269=5443956;6324624A14418291=5631 57;X41628904=8942508735489565473912
4216645 
Y>?>@U897Z8489Q80 428
[ 9124695659A57
\M<]^<2512=8904418212<52214O59A15R3541261612452757=89365S84941257P98=5661824452211426W142425B28W57 5P4886P427563105244878425_8S98 59842764=58X412=8906
425654522114268=82714182642440488 39826805A52156P8998A175612=8904418242448374661641298 59A5215659A15<259857395662837284S559=89057S8`783143
883965=596`V8284466305424448271418275691S574==54688394989493BQ824444U89789a12827545962148754590125W254259425R354124 156488839A521514994248b818
427]c452757O59A15b4278305244418275459012514994248427d89]c452757O59A15b428A594 53256664445784259W16512425
		

© dot.report 2024

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.