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
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Showing 891 bulletins for PREVOST

IS-19900J Jan 17, 2023
PREVOST - H3-41, H3-45 (2011, 2018) , 16 vehicle combinations
060000 ENGINE AND ENGINE COOLING
ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH BOSCH ALTERNATOR. REVISION : J - Note added regarding power cable connection
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IS-21072B Jan 16, 2023
PREVOST - H3, H3 VIP, H3-45, H3-45 VIP, H3-45VIP, H3-VIP, MTH XLII-45E, VIP, VIP 45, VIP-45, VIP-45 MTH, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, X5, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45, XL2-45 ENTERTAINER, XLII, XLII-40 MTH, XLII-45, XLII-45 ENTERTAINER, XLII-45 MTH, XLII-45E, XLII-45E MTH, XLII-45MTH (1999, 2023) , 277 vehicle combinations
110000 ELECTRICAL SYSTEM
STEERING GATEWAY. Revision B - PIN 2 and 10 were inverted on connector A139
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IS-22055 Dec 15, 2022
PREVOST - H3, H3-45, H3-45 VIP, H3-VIP (2019, 2022) , 22 vehicle combinations
120000 EXTERIOR LIGHTING
H3 SERIES LED HEADLAMPS RETROFIT
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MI22-12B Dec 7, 2022
PREVOST - H3, H3 VIP, H3-40, H3-41, H3-45, H3-45 VIP, H3-45VIP, H3-VIP, H45, MTH XLII-45E, VIP, VIP 45, VIP-45, VIP-45 MTH, W0, W5, WE, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, X5, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45, XL2-45 ENTERTAINER, XLII, XLII-40 MTH, XLII-45, XLII-45 ENTERTAINER, XLII-45 MTH, XLII-45E, XLII-45E MTH, XLII-45MTH (1999, 2023) , 328 vehicle combinations
040000 SERVICE BRAKES, AIR
Air Tanks Draining Sequence. Revision: B - General Update
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MI22-12A Nov 17, 2022
PREVOST - H3, H3 VIP, H3-40, H3-41, H3-45, H3-45 VIP, H3-45VIP, H3-VIP, H45, MTH XLII-45E, SEAT BRACKET, VIP, VIP 45, VIP-45, VIP-45 MTH, W0, W5, WE, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, X5, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45, XL2-45 ENTERTAINER, XLII, XLII-40 MTH, XLII-45, XLII-45 ENTERTAINER, XLII-45 MTH, XLII-45E, XLII-45E MTH, XLII-45MTH (1999, 2023) , 329 vehicle combinations
040000 SERVICE BRAKES, AIR
Air Tanks Draining Sequence. Revision: A - Erroneous Secondary & Accessory tanks location.
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MI22-12 Nov 2, 2022
PREVOST - H3, H3 VIP, H3-40, H3-41, H3-45, H3-45 VIP, H3-45VIP, H3-VIP, H45, MTH XLII-45E, SEAT BRACKET, VIP, VIP 45, VIP-45, VIP-45 MTH, W0, W5, WE, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, X5, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45, XL2-45 ENTERTAINER, XLII, XLII-40 MTH, XLII-45, XLII-45 ENTERTAINER, XLII-45 MTH, XLII-45E, XLII-45E MTH, XLII-45MTH (1999, 2023) , 329 vehicle combinations
040000 SERVICE BRAKES, AIR
Air Tanks Draining Sequence
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IS-17151C Nov 1, 2022
PREVOST - H3, H3 VIP, H3-45, H3-45 VIP, H3-45VIP, H3-VIP, X3, X3-45, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP (2003, 2019) , 260 vehicle combinations
120000 EXTERIOR LIGHTING
Halogen to LED fog light replacement kit. Revision: C - Advanced kits canceled
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SP22-303 Oct 19, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021, 2023) , 5 vehicle combinations
110000 ELECTRICAL SYSTEM
On the vehicles affected by this bulletin, the positive terminal (main power cable) may not be fully tightened at the back some the alternators.
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SP22-308A Oct 17, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 2 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
Video Plate Installation procedure - Revision: A Step 2 modified
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SP22-305B Sep 28, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 2 vehicle combinations
200000 WHEELS
TAG AXLE HUB NUT APPROPRIATE STAKING - First Release B Kit SP22-305 changed for kit 7771836
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SP22-302B Sep 28, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 2 vehicle combinations
200000 WHEELS
TAG AXLE HUB NUT TORQUE VERIFICATION - Revision: B kit modified. Screws 5001842 replaced by kit no. 7771836
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SP18-35J Sep 23, 2022
PREVOST - 9700, H3, H3-41, H3-45, H3-45 VIP, H3-VIP, X3, X3-45, X3-45 VIP, X3VIP, XL2 (2017, 2019) , 120 vehicle combinations
060000 ENGINE AND ENGINE COOLING
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY. Revision J - Range of applicable VINs updated.
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SP22-305A Sep 19, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 2 vehicle combinations
200000 WHEELS
TAG AXLE HUB NUT APPROPRIATE STAKING - First Release A
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IS-22902 Sep 15, 2022
PREVOST - H3, H3 VIP, H3-40, H3-41, H3-45, H3-45 VIP, H3-VIP, MTH XLII-45E, VIP 45, VIP-45, W5, WE, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45 ENTERTAINER, XLII, XLII-45, XLII-45 ENTERTAINER, XLII-45E (2010, 2023) , 198 vehicle combinations
200000 WHEELS
TAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
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SP22-304 Sep 7, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021, 2023) , 5 vehicle combinations
020000 SUSPENSION
TAG AXLE AIR SPRING RUBBING ISSUE a?? INSTALLATION OF NON-RETURN VALVE
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SP22-305 Aug 24, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 2 vehicle combinations
200000 WHEELS
TAG AXLE HUB NUT APPROPRIATE STAKING
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SP22-302 Aug 23, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 2 vehicle combinations
200000 WHEELS
TAG AXLE HUB NUT TORQUE VERIFICATION
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SP22-306 Aug 9, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021, 2023) , 5 vehicle combinations
350000 EQUIPMENT
Wheelchair lift system sliding door adjustment
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WB22-07 Jul 6, 2022
PREVOST - H3, H3-41, H3-45, H3-45 VIP, H3-VIP, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COMMUTER, X3-45 VIP, X3VIP (2019, 2022) , 36 vehicle combinations
110000 ELECTRICAL SYSTEM
TGW PROGRAMMING
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IS21-072A Jun 29, 2022
PREVOST - H3, H3 VIP, H3-40, H3-41, H3-45, H3-45 VIP, H3-VIP, MTH XLII-45E, VIP, VIP 45, VIP-45, W5, WE, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45 ENTERTAINER, XLII, XLII-45, XLII-45 ENTERTAINER, XLII-45E (2009, 2022) , 215 vehicle combinations
110000 ELECTRICAL SYSTEM
STEERING GATEWAY Revision A Cancel watch dog removal from EFD part of the instruction
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SP22-309 Jun 17, 2022
PREVOST - X3 COACH, X3 COM, X3-45 COMMUTER (2021) , 4 vehicle combinations
110000 ELECTRICAL SYSTEM
On the vehicles affected by this bulletin, install 5 new circuits, connector & connection to VEC module and BHS harness.
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SP22-308 Jun 17, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 4 vehicle combinations
118200 ELECTRICAL SYSTEM:ADAS:VIDEO MONITOR/SCREEN
Video Plate Installation procedure
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IS21-901 Jun 15, 2022
PREVOST - W5, WE, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45 ENTERTAINER, XLII, XLII-45, XLII-45 ENTERTAINER, XLII-45E (2009, 2023) , 144 vehicle combinations
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
X3 SERIES ENVIROCARE - IONS AIR SANITIZER
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SP22-307 Jun 14, 2022
PREVOST - X3 COM, X3-45 COMMUTER (2021) , 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Extended Life Coolant Decal installation procedure.
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IS20-925A Jun 13, 2022
PREVOST - H3, H3 VIP, H3-40, H3-41, H3-45, H3-45 VIP, H3-45VIP, H3-VIP, H45, MTH XLII-45E, VIP, VIP 45, VIP-45, VIP-45 MTH, W0, W5, WE, X3, X3 COACH, X3 COM, X3 COMMUTER, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 LE MIRAGE COACH, X3-45 VIP, X3-45 VIP ENTERTAINER, X3-VIP, X3VIP, X5, XL, XL11-45, XL11-45E, XL2, XL2 ENTERTAINER, XL2-45, XL2-45 ENTERTAINER, XLII, XLII-40 MTH, XLII-45, XLII-45 ENTERTAINER, XLII-45 MTH, XLII-45E, XLII-45E MTH, XLII-45MTH (1999, 2022) , 323 vehicle combinations
130000 VISIBILITY
CENTRAL HVAC MERV FILTERS INSTALLATION
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