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
SIL 3123 Dec 7, 2023
ALTEC — AERIAL DEVICE (2020–2023) — 4 vehicle combinations
350000 EQUIPMENT
Altec has learned that Section 9 of the Maintenance and Parts Manual for Certain AC45E cranes built from September 2020 to November 2023 contains an incorrect torque value of 250 foot-pounds (339 Na??m) for the rotation gearbox mounting cap
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SB00-006 Dec 7, 2023
FREIGHTLINER — FREIGHTLINER
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Revised Freightliner Service Bulletin for Freightliner Technical Modification Policy. Description of Revisions: This bulletin replaces the version dated 01/11/2022. The model list has been updated.
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PIC6525A Dec 7, 2023
CADILLAC — LYRIQ (2023) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to dealership technicians that this could be a radio software concern that caused this issue. Follow normal SI diagnostics if Google services are not operational. This PI will be updated with furthe
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PIC6526A Dec 7, 2023
CADILLAC — LYRIQ (2024) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to dealership technicians that this is a radio software concern that caused this issue. USB updating and SPS reprogramming the A11 radio will correct this concern.
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No. 2332 Dec 7, 2023
PORSCHE — CAYENNE, CAYENNE COUPE, CAYENNE E-HYBRID, CAYENNE GT, CAYENNE GTS, CAYENNE HYBRID, CAYENNE S, CAYENNE S COUPE, CAYENNE S HYBRID, CAYENNE TURBO, CAYENNE TURBO COUPE, CAYENNE TURBO E-HYBRID, CAYENNE TURBO GT, CAYENNE TURBO S E-HYBRID, CAYENNE TURBO S HYB COUPE (2019–2024) — 88 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Instructions on advanced technical information for the Cayenne auxiliary hydraulic pump for transmission oil fault
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OTA-Comm Mod SW Dec 7, 2023
MERCEDES-BENZ — A220, AMG A35, AMG A45, AMG C43, AMG C63, AMG C63 S, AMG C63E, AMG CLA35, AMG CLA45, AMG CLS53, AMG E53, AMG E53 S, AMG E53E, AMG E63, AMG E63 S, AMG E63S, AMG EQS 53, AMG EQS53, AMG G63, AMG GLA35, AMG GLA45, AMG GLA45 S, AMG GLB35, AMG GLC43, AMG GLC63, AMG GLC63 S, AMG GLE43, AMG GLE53, AMG GLE63, AMG GLE63 S, AMG GLS63, AMG GLS63E, AMG GT, AMG GT 63, AMG GT C, AMG GT R, AMG GT S, AMG GT43, AMG GT53, AMG GT63, AMG GT63 S, AMG GT63S, AMG S63, C300, C350, C350E, CLA250, CLS450, E300, E350, E350E, E450, E63, E63 AMG, E63S, EQB250+, EQB300, EQB350, G550, G63, GLA250, GLB200, GLB250, GLC300, GLC350, GLC350E, GLC63, GLC63S AMG, GLE 550E, GLE350, GLE350 E, GLE350E, GLE400, GLE400E, GLE450, GLE580, GLS450, GLS550, GLS580, GLS600, MAYBACH GLS600, S450, S500, S550, S560, S560E, S580, S580E, S65 AMG, S650, S680 (2019–2023) — 263 vehicle combinations
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY19-23 A-Class, C-Class, CLA, CLS, E-Class, EQB, G-Class, GLA, GLB, GLC, GLE, GLS, AMG GT, S-Class (177, 205, 118, 257, 213, 23
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OTA-Air Susp SW Dec 7, 2023
MERCEDES-BENZ — AMG EQS, AMG EQS 53, AMG EQS53, AMG S63, EQS 450, EQS 450+, EQS 580, EQS450, EQS450+, EQS580, S500, S560, S580, S580E, S680 (2021–2023) — 56 vehicle combinations
020000 SUSPENSION
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-23 S-Class, EQS (223, 297 platform) vehicles, the air suspension system software does not correspond with the latest series
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OTA Dec 7, 2023
SUBARU — BRZ, LEGACY, OUTBACK, WRX (2020–2023) — 20 vehicle combinations
110000 ELECTRICAL SYSTEM
OTA version of RC 2304 Announcement
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PIE0769 Dec 7, 2023
CADILLAC — LYRIQ (2023–2024) — 9 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to door windows that will not roll all the way up.
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NCU-2023110010 Dec 7, 2023
MERCEDES-BENZ — AMG C43, AMG C63 S, AMG C63E, AMG GT43, AMG GT53, AMG GT53E, AMG GT55, AMG GT63, AMG GT63 S, AMG SL43, AMG SL53E, AMG SL55, AMG SL63, C300 (2022–2024) — 31 vehicle combinations
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY22-24 C-Class, AMG GT, AMG SL (206, 192, 232 platform) vehicles, the electric engine mount control unit software does not corr
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B067323 Dec 7, 2023
BMW — BMW, BMW MOTORCYCLE — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
BMW AG has requested the inspection and return of the following part number: 61115A25775
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B067223 Dec 7, 2023
BMW — BMW
060000 ENGINE AND ENGINE COOLING
BMW AG has requested the inspection and return of the following part numbers: 11519455030 11519455034 Concerned all are parts delivered and shipped so far containing index AI05 and lower.
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B613223 Dec 7, 2023
BMW — I7 (2023) — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
BMW AG has issued a Delivery Stop (effective December 7, 2023) on certain Model Year 2023 BMW vehicles that were produced between July 4, 2022, and April 24, 2023. A small flap of sound insulation material may come into contact with some o
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23-NA-214 Dec 7, 2023
BUICK — ACADIA, BLAZER, CANYON, COLORADO, CT4, CT5, CT6, ENCORE GX, ENVISION, ENVISTA, SIERRA 1500, SILVERADO 1500, TRAILBLAZER, TRAVERSE, TRAX, XT4, XT5, XT6 (2019–2024) — 148 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This informational bulletin provides Information on Purge Pump Part Replacement and Purge Part Number Interchange.
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23B65 Dec 7, 2023
FORD — EXPEDITION, F-150, NAVIGATOR (2023) — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Certain 2023 Model Year F-150, Expedition, and Navigator Vehicles equipped with a 3.5L Engine - Right Hand Turbocharger Replacement
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IK1201484 Dec 7, 2023
INTERNATIONAL — LT (2024) — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
S13 Exhaust leak from aftertreatment system housing
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SA-015-23e Dec 7, 2023
MAZDA — CX-30, CX-5, CX-50, CX-9, CX-90, MAZDA3, MX-30 (2019–2024) — 46 vehicle combinations
110000 ELECTRICAL SYSTEM
Frequently Asked Questions (FAQ): General Questions Reception Level Inspection Setup and Getting Started Dealer Processes Registration / Enrollment TCU Activation WI-FI General Informatio Conditions for Remote Engine Start Will Not
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S014SOTA4.1.1v3 Dec 7, 2023
JAGUAR — DEFENDER, DISCOVERY, DISCOVERY SPORT, E-PACE, F-PACE, I-PACE, RANGE ROVER, RANGE ROVER EVOQUE, RANGE ROVER SPORT, RANGE ROVER VELAR, XE, XF (2020–2024) — 235 vehicle combinations
046000 SERVICE BRAKES, AIR:ANTILOCK
Enhancements to the following systems: Wireless Device Charger, High Voltage (HV) Battery Charge Control, Sound System, ABS (Anti-Lock Braking System), Belt Integrated Starter PHEVs, Rear Camera for cars without 360 view.
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S3787 202312 Dec 7, 2023
VOLVO — VN, VNE, VNL, VNM, VNR, VNX (2021–2024) — 18 vehicle combinations
020000 SUSPENSION
Fleet Campaign: Certain Wegman Volvo trucks could have an issue with the Rear Air Suspension not being set correctly from the factory. The incorrectly adjusted suspension could cause incorrect working angles in the drive line.
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PIT6099 Dec 7, 2023
CHEVROLET — BLAZER EV (2024)
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This PI states that a vehicle may be encountered with a concern that the HVAC controls are inoperative. The dealer technician is instructed to reprogram the radio to resolve this concern.
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PIT6094A Dec 7, 2023
CHEVROLET — BLAZER EV (2024) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
This PI states a vehicle may be encountered with a black or blank radio screen. The dealer technician is advised that updated software will be available 11/30/23. The technician is directed to reprogram the radio with the latest calibration
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PIT6078A Dec 7, 2023
CHEVROLET — BLAZER EV (2024) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates that a vehicle may come to the dealer with front, rear or front and rear windows inoperative. The technician is directed to inspect the appropriate switch for the date code. Depending on what is fo
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PIT5947B Dec 7, 2023
CADILLAC — ESCALADE (2022–2023) — 4 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates an issue where the fuel filter life reset function is missing from the DIC. Dealers are to reprogram the radio to correct this concern.
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PIP5947A Dec 7, 2023
BUICK — ENCORE GX, ENVISTA, TRAILBLAZER, TRAX (2024) — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates to the dealers information related to potential failed engine camshaft cover causing excessive engine oil consumption and blue smoke from the exhaust system at low mileage. It advises inspections fo
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S3699 202312 Dec 6, 2023
VOLVO — VNRE (2021–2023) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
Service Campaign: Volvo Trucks has developed updated VADA (Volvo Active Driver Assist) software for certain VNRe configurations. The updated software is remedy to recall RVXX2303 and will allow the radar system to be reenabled. To reenable
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