NHTSA ID Number: 11029125
Manufacturer Communication Number: TSB 624
TSB/Document Date: 2026-03-02
Summary
The ATC OASIS-GEN1-1A (Newmar
# 165355) controller will randomly fail to turn a furnace blower ON or OFF when the ATC HVAC-GEN1-2A1 (Newmar # 00300876-AA) sends a VBUS command.
4UZFCHFE4TCWP8476
4UZFCHFE2TCWP8475
Year
2026
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2026
Br
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
LA
KG
KG
KG
KG
KG
KG
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
Tp Date In Production
Date Off Production
DP
9/9/2025
9/23/2025
8/28/2025
9/11/2025
DP
DP
9/4/2025
9/17/2025
DP
9/11/2025
9/25/2025
DP
9/15/2025
9/30/2025
DP
9/17/2025
10/1/2025
DP
9/24/2025
10/9/2025
10/13/2025
9/25/2025
DP
9/18/2025
10/2/2025
DP
DP
10/16/2025
10/30/2025
DP
10/21/2025
10/31/2025
DP
10/31/2025
11/11/2025
DP
11/5/2025
11/18/2025
11/12/2025
11/21/2025
DP
DP
11/17/2025
11/26/2025
DP
11/13/2025
11/24/2025
DP
11/26/2025
12/10/2025
DP
12/11/2025
1/8/2026
DB
8/28/2025
9/10/2025
DB
7/24/2025
8/4/2025
DB
10/30/2025
11/10/2025
DB
9/29/2025
10/15/2025
DB
10/9/2025
10/23/2025
DB
10/15/2025
10/29/2025
DP
7/8/2025
7/17/2025
DP
7/17/2025
7/28/2025
DP
12/5/2025
12/17/2025
DP
12/4/2025
12/16/2025
DP
7/22/2025
7/30/2025
DP
7/14/2025
7/23/2025
DP
7/30/2025
8/11/2025
DP
8/12/2025
8/21/2025
DP
8/14/2025
8/26/2025
DP
7/16/2025
7/25/2025
DP
7/29/2025
8/11/2025
DP
8/13/2025
8/25/2025
DP
7/31/2025
8/12/2025
DP
7/14/2025
7/24/2025
DP
7/7/2025
7/15/2025
DP
7/30/2025
8/11/2025
DP
7/11/2025
7/23/2025
DP
7/7/2025
7/16/2025
DP
7/8/2025
7/17/2025
Prod#
611889
611890
611891
611892
611893
611894
611895
611896
611897
611898
611899
611900
611901
611902
611903
611904
611905
611906
611907
611908
611909
611910
611911
611912
611913
611914
611915
611916
611917
611918
611919
611920
611921
611922
611923
611924
611925
611926
611927
611928
611929
611931
611932
VIN Number
4UZFCHFE6TCWP8477
4UZFCHFE1TCWR9219
4UZFCHFE8TCWR7435
4UZFCHFEXTCWR9218
4UZFCHFEXTCWR7436
4VZAU1D1XTC096111
4VZAU1D11TC096112
4VZAU1D13TC096113
4VZAU1D15TC096114
4UZFCHFE4TCWP0247
4UZFCHFE8TCWP2535
4UZFCHFE6TCWS4435
4UZFCHFE2TCWT1026
4UZFCHFE4TCWT4882
4UZFCHFE2TCWS4433
4VZAU1D17TC096115
4UZFCHFE0TCWS4432
4VZAU1D10TC096098
4UZACHFE8TCWU0291
4UZFCHFE5TCWR7439
4UZFCHFE6TCWR7434
4UZFCHFE9TCWT1024
4UZFCHFE9TCWJ7155
4VZAU1D18TC096124
4UZFCHFE0TCWT1025
4UZFCHFE4TCWS4434
4UZFCHFE6TCWT4883
4UZFCHFE1TCWU5208
4VZAU1D18TC096138
4VZAU1D1XTC096139
4UZFCHFE8TCWN6240
4UZFCHFE7TCWM8307
4UZFCHFE0TCWJ7156
4UZFCHFE2TCWJ7157
4VZAU1D10TC096148
4UZFCHFE7TCWM8310
4UZFCHFE4TCWT7653
4UZFCHFE6TCWU0554
4UZFCHFE2TCWT4881
4UZFCHFE1TCWU3457
4VZAU1D13TC096189
4UZFCHFE0TCWU9671
4UZFCHFE3TCWU1399
Year
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
2026
Br
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
Tp Date In Production
Date Off Production
DP
7/10/2025
7/22/2025
7/23/2025
7/31/2025
DP
DP
7/15/2025
7/25/2025
DP
7/17/2025
7/29/2025
DP
7/15/2025
7/24/2025
DP
7/17/2025
7/29/2025
DP
7/28/2025
8/6/2025
8/12/2025
7/31/2025
DP
7/29/2025
8/7/2025
DP
DP
7/21/2025
7/30/2025
DP
7/22/2025
7/30/2025
DP
7/22/2025
7/31/2025
DP
8/6/2025
8/15/2025
8/14/2025
8/26/2025
DP
DP
7/23/2025
7/31/2025
DP
7/30/2025
8/11/2025
DP
7/28/2025
8/7/2025
DP
7/29/2025
8/7/2025
DP
8/28/2025
9/10/2025
DP
7/28/2025
8/6/2025
DP
7/31/2025
8/13/2025
DP
7/30/2025
8/12/2025
DP
8/7/2025
8/19/2025
DP
8/6/2025
8/18/2025
DP
8/4/2025
8/13/2025
DP
8/4/2025
8/14/2025
DP
8/21/2025
9/3/2025
DP
9/26/2025
10/13/2025
DP
8/12/2025
8/21/2025
DP
8/11/2025
8/20/2025
DP
8/18/2025
8/26/2025
DP
8/18/2025
8/27/2025
DP
8/19/2025
8/28/2025
DP
8/20/2025
8/28/2025
DP
8/25/2025
9/4/2025
DP
9/15/2025
9/29/2025
DP
8/27/2025
9/9/2025
DP
8/21/2025
9/12/2025
DP
8/25/2025
9/5/2025
DP
10/13/2025
10/27/2025
DP
9/26/2025
10/14/2025
DP
10/29/2025
11/6/2025
DP
9/12/2025
9/29/2025
Prod#
611933
611934
611935
611936
611937
611938
611939
611940
611941
611942
611943
611944
611945
611946
611947
611948
611949
611950
611951
611952
611953
611954
611955
611956
611957
611959
611960
611961
611963
611964
611965
611966
611967
611968
611970
611971
611973
- Fits: 37945
- Front face: 7" round / Back: 5" / Extension: 2"
- Louver ceiling vent for ducted A/C system with 5" opening.
- Newmar
Class A Entry Door Lock Assembly - Designed... - Size - Handle assembly measures 7 3/4 inches tall and...
- Deadbolt Extension Range - Deadbolt measures 1 7/8 inches in...
- Complete Handle Kit Included - The kit includes the interior...
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
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TSB/Document ID: TSB 624
Replacement Service Bulletin Number:
MFR Communication Date: 2026-03-02
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
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