Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 209 bulletins for NEWMAR
21V372
Jul 16, 2021
060000 ENGINE AND ENGINE COOLING
The Shyft Group Inc. (Spartan Chassis) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Spartan chassis (NHTSA #21V 319) based on Cummins recall (NHTSA # 21E 032). In response, Newmar Corpora
21V258
May 18, 2021
010000 STEERING
The Shyft Group Inc. (Spartan Chassis) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Spartan chassis (NHTSA #21V 214). In response, Newmar Corporation is issuing recall NHTSA # 21V 258. On
21V182
May 7, 2021
350000 EQUIPMENT
Daimler Trucks North America has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis (NHTSA #21V 108). In response, Newmar Corporation is issuing recall NHTSA # 21V 182 and TC #
21V088
Apr 16, 2021
010000 STEERING
On certain motorhomes built on a Spartan chassis, the steering gear mounting fasteners may come loose and fall out or interfere with other steering components. If the steering gear mounting fasteners interfere with other steering components
21V069
Apr 6, 2021
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Daimler Trucks North America has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis (NHTSA #21V 018). In response, Newmar Corporation is issuing recall NHTSA #21V 069.
21V082
Apr 6, 2021
114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
Newmar Corporation has decided that a defect relating to motor vehicle safety may exist in specific coaches. On certain units, the windshield wiper mechanism may contact the brake light switch. If the brake light switch or wiring is damaged
20V719
Jan 19, 2021
350000 EQUIPMENT
Newmar Corporation has decided that a defect, which relates to motor vehicle safety, exists in specific motorhomes. On certain motorhomes equipped with a Dometic propane gas stove, there could be an odor of propane gas after a short perio
20V566
Nov 6, 2020
194000 TIRES:VALVE
Daimler Trucks North America (DTNA) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis (NHTSA #20V 529). In response, Newmar Corporation is issuing recall NHTSA # 20V 566 a
20V594
Nov 6, 2020
354200 EQUIPMENT:MECHANICAL:INTEGRATED JACK/LEVELER/STABILIZER
Newmar has determined that certain 2021 coaches with 16,000 pound straight-acting HWH jacks may contain a defect relating to safety. NHTSA number 20V 594. Dutch Star, Mountain Aire, London Aire, Essex on Spartan Chassis Only
20V509
Oct 21, 2020
110000 ELECTRICAL SYSTEM
Daimler Trucks North America LLC, has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis (NHTSA # 20V 485). In response, Newmar Corporation is issuing NHTSA Recall # 20V 509,
TSB558
Oct 9, 2020
350000 EQUIPMENT
Awning support brackets may not be mounted in the correct location to provide the proper support needed for the Girard center arm. Awnings with a length of 18 feet and under will not be affected because they do not have a center arm.
20V 421
Aug 30, 2020
110000 ELECTRICAL SYSTEM
Daimler Trucks North America LLC, has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis NHTSA # 20V 404. In response, Newmar Corporation is issuing NHTSA Recall # 20V 421
554TSBAmended
Jun 30, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
Riverpark discovered that a firmware update may be needed on Xite infotainment systems installed on select 2020 Newmar coaches. The affected Xite systems were shipped to Newmar prior to March 16, 2020.
TSB 554
Jun 10, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
Riverpark discovered that a firmware update may be needed on Xite infotainment systems installed on select 2020 Newmar coaches. The affected Xite systems were shipped to Newmar prior to March 16, 2020.
20V 171
May 5, 2020
350000 EQUIPMENT
Daimler Trucks North America LLC has decided that a defect, which relates to motor vehicle safety, exists in specific motorhomes built on Freightliner chassis (NHTSA # 20V 127). In response, Newmar is releasing NHTSA # 20V 171.
TSB552
Feb 26, 2020
350000 EQUIPMENT
The toll module may have been installed on the inside of the front cab under the Newmar badge.
SF595
Jan 31, 2020
110000 ELECTRICAL SYSTEM
Field Service Campaign for Newmar Motorhome Headlights. On certain Newmar motorhomes, only the high beam bulbs illuminate when both the high and low beam bulbs should illuminate together.
19V 816
Jan 3, 2020
120000 EXTERIOR LIGHTING
If the high beam headlights are activated, only the high beam headlights may illuminate. The intention of the high beam function on the affected coaches is to have both the high beam and the low beam bulbs illuminate together.
19V 610
Sep 17, 2019
160000 STRUCTURE
On certain motorhomes, the bedroom fascia header has the potential to fall unexpectedly on top of the bed mattress.
TSB 547
Aug 22, 2019
110000 ELECTRICAL SYSTEM
Due to some ceiling light changes, dimming the lights may cause the lights to flicker.
TSB 548
Aug 22, 2019
110000 ELECTRICAL SYSTEM
The Newmar Engineering Department discovered that HWH changed the step programming for 2020 coaches, causing the curb sensor not to function as originally designed. The new replacement version (A59650-4) will stop the auto level function an
TSB549
Aug 22, 2019
160000 STRUCTURE
Some 2020 early-production New Aire coaches may have been shipped with a hole through the driver's side floor into the wheel well area.
19V 426
Jul 17, 2019
110000 ELECTRICAL SYSTEM
Daimler Trucks North America LLC has decided that a defect, which relates to motor vehicle safety, exists in specific motorhomes built on Freightliner chassis (NHTSA # 18V 582 ). In response, Newmar is releasing NHTSA # 19V 426.
19V 381
Jun 19, 2019
030000 SERVICE BRAKES, HYDRAULIC
Spartan Motors has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Spartan chassis. On certain motorhomes, an orifice within the brake relay valve may be partially blocked, restricting airflow t
19V 384
Jun 19, 2019
030000 SERVICE BRAKES, HYDRAULIC
Daimler Trucks North America LLC has decided that a defect, which relates to motor vehicle safety, exists in specific motorhomes built on Freightliner chassis (NHTSA # 18V 367). In response, Newmar is releasing NHTSA # 19V 384. On certain m