Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
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Showing 883 bulletins for NOVA BUS

FT4786 Jun 1, 2020
NOVA BUS — LFS (2018) — 3 vehicle combinations
160000 STRUCTURE
Front facia fiberglass fracture
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FT4851 May 5, 2020
NOVA BUS — LFS ARTIC (2018–2019) — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Engine belt guard post may crack
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BS4818 Apr 20, 2020
NOVA BUS — LFS (2018) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Communication to the auxiliary heater cannot be done through the rear engine control box.
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FT4835 Apr 7, 2020
NOVA BUS — LFS, LFS ARTIC (2018–2019) — 8 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Corrosion in the power cables that feed the Electric Cooling Package
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FT4830R1 Apr 6, 2020
NOVA BUS — LFS (2018–2019) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
Hanover Destination Sign Controller Electric Terminal Failures
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FT4819 Apr 1, 2020
NOVA BUS — LFS, LFS ARTIC (2016–2019) — 15 vehicle combinations
110000 ELECTRICAL SYSTEM
Interlock pressure transducer failure
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FT4795 Mar 25, 2020
NOVA BUS — LFS, LFS ARTIC (2016–2019) — 18 vehicle combinations
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
TCU Connector missing zip-tie
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FT4698R1 Mar 23, 2020
NOVA BUS — LFS ARTIC (2016–2017) — 8 vehicle combinations
100000 POWER TRAIN
Electric Cooling package power cable corrosion
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FT4626R1 Mar 23, 2020
NOVA BUS — LFS ARTIC (2016) — 4 vehicle combinations
100000 POWER TRAIN
Electric Cooling package power cable corrosion (superseded by FT4698R1)
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BS4836E Mar 20, 2020
NOVA BUS — LFS (2019)
355100 EQUIPMENT:OTHER:LABELS
Driver legend decal does not match the pictograms of the dashboard
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FT4846 Mar 12, 2020
NOVA BUS — LFS (2015–2016) — 4 vehicle combinations
350000 EQUIPMENT
Radiator Canopy Panel Hardware Loose
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FT4705R1 Mar 4, 2020
NOVA BUS — LFS (2016–2017) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
Bike Rack Icon not working correctly
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FT4830 Mar 4, 2020
NOVA BUS — LFS (2018–2019) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
Hanover Destination Sign Controller Electric Terminal Failures
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FT4805 Mar 3, 2020
NOVA BUS — LFS (2016–2017) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
Delco 450 Amp Alternator internal failure
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FT4644 Mar 2, 2020
NOVA BUS — LFS (2016–2018) — 3 vehicle combinations
162000 STRUCTURE:BODY
Body corner panel shows cracks
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LI4673E Feb 26, 2020
NOVA BUS — LFS, LFS ARTIC (2009–2012) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
Obsolete AIC3 module needs to be replaced by the newer AIC4 module
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LI4810E Feb 26, 2020
NOVA BUS — LFS, LFS ARTIC (2012–2014) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
Obsolete AIC3 module needs to be replaced by the newer AIC4 module
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LI4771E Feb 19, 2020
NOVA BUS — LFS (2018)
100000 POWER TRAIN
Whenever experiencing multiple random transmission fault codes, it is advisable to inspect the N40216 transmission harness for chafing and, if wiring defects are found, to repair these defects. Note that not all transmission codes are cause
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LI4770E Feb 19, 2020
NOVA BUS — LFS (2016)
100000 POWER TRAIN
Whenever experiencing multiple random transmission fault codes, it is advisable to inspect the N40216 transmission harness for chafing and, if wiring defects are found, to repair these defects. Note that not all transmission codes are cause
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LI4772E Feb 19, 2020
NOVA BUS — LFS (2016)
100000 POWER TRAIN
Whenever experiencing multiple random transmission fault codes, it is advisable to inspect the N40216 transmission harness for chafing and, if wiring defects are found, to repair these defects. Note that not all transmission codes are cause
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LI4569E Feb 19, 2020
NOVA BUS — LFS (2016)
100000 POWER TRAIN
Whenever experiencing multiple random transmission fault codes, it is advisable to inspect the N40216 transmission harness for chafing and, if wiring defects are found, to repair these defects. Note that not all transmission codes are cause
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FT4784 Feb 13, 2020
NOVA BUS — LFS (2016–2018) — 3 vehicle combinations
350000 EQUIPMENT
Tow eye plugs stuck
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FT4797 Feb 13, 2020
NOVA BUS — LFS, LFS ARTIC (2018–2019) — 8 vehicle combinations
060000 ENGINE (PWS)
Coolant leak off surge tank fitting
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LI4751E Feb 3, 2020
NOVA BUS — LFS (2018)
110000 ELECTRICAL SYSTEM
Potential System Out NOx sensor failures due to contamination and/or water impingement
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BS4709ER1 Feb 3, 2020
NOVA BUS — LFS (2019) — 2 vehicle combinations
130000 VISIBILITY
The driver stationary and sliding glass can brake or crack
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