Isuzu F-series 2021
Vehicle Details: Service Bulletins
Below you will find all available information on the 2021 ISUZU F-SERIES.
| Manufacturer | Known WMI(s) | Fuel Type |
|---|---|---|
| ISUZU |
ISUZU VIN Decoder
Use the box here to look up VINs from ISUZU as well as other manufacturers
NHTSA Mandated Recalls
Bulletins
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- No comms 2024-03 - UNKNOWN OR OTHER: There are no manufacturer communications in accordance with 49 cfr 579.5 to report for march 2024 for isuzu motors limited.
- IB24-K-001B - POWER TRAIN: Information bulletin: allison recently announced a new transmission fluid: tes 668. While allison asserts this fluid is interchangeable with tes 295 for its transmissions, it is not interchangeable for all isuzu vehicles. It is important t
- IB17-X-001E - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: The information provided to help technicians better understand common customer questions or vehicle operations that may be incorrectly perceived as a problem. Additionally, diagnostic scan tool connection requirements are outlined for easie
- WB23-X-001A - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This bulletin provides information with regards to the isuzu commercial vehicle (cv) service policies and procedures manual (sppm). The isuzu cv sppm (sections 2.15 and 2.16) provides detailed procedures related to vehicle storage up to an
- CB23-L-001 - FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY: In some 2021my isuzu f-series vehicles, operators may experience an illuminated check engine malfunction indicator lamp (mil) with diagnostic trouble code (dtc) P2201 nox sensor circuit performance sensor 1 and/or dtc P20EE diesel exhaust f
- WB11-X-001A - ENGINE AND ENGINE COOLING: The following information is provided to clearly explain isuzua??S policy for control module (engine, transmission, antilock brake, instrument panel, body control, power interface, etc.) reprogramming. Control module calibrations are regula
- CB23-J-002 - ENGINE AND ENGINE COOLING: Special policy adjustment: in some 2018-2021my isuzu f-series vehicles equipped with 5.2l (4hk1) diesel engines, the diesel particulate filter (dpf) fuel injector may fail, setting diagnostic trouble code (dtc) P0420 in the engine control m
- WB23-X-001 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: This bulletin provides information with regards to the isuzu commercial vehicle (cv) service policies and procedures manual (sppm). The isuzu cv sppm (sections 2.15 and 2.16) provides detailed procedures related to vehicle storage up to an
- IB18-N-003C - ENGINE AND ENGINE COOLING: Isuzu commercial truck of america, inc. Is distributing this procedure for adding keyless entry transmitters as a quick reference to help dealers better service the customer. Also included is the clearing procedure for customers who have ha
- SB23-L-002 - FUEL SYSTEM, DIESEL: Supercedes sb23-l-001: the vehiclea??S check engine malfunction indicator lamp (mil) may illuminate with dtc P2201 and/or P20EE set in the def control unit (dcu). If one or both of the preceding dtcs are present, first follow the diagnostic
- WB13-X-002G - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Isuzu is providing this bulletin to outline isuzu's policy and procedures for isuzu vehicles with tire warranty coverage. Note: after the isuzu tire warranty expires, additional coverage may be available from the tire manufacturer. Refer t
- SB23-L-001 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: The vehicle's check engine malfunction indicator lamp (mil) may illuminate with dtc P2201 set in the def control unit (dcu). If the preceding dtc is present, first follow the diagnostic for the dtc in question. If no mechanical fault can
- IB18-X-001F - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Ida is a diagnostic program that provides: 1. Dtc analysis 2. Dpf early regeneration warning detailed instructions on how to use the ida are included in this bulletin.
- IB13-R-001G - UNKNOWN OR OTHER: This bulletin outlines the procedures for using the alpine exchange program (the "exchange program"). The exchange program must be used when any alpine radio or other component covered by this bulletin is repaired under warranty and may als
- IB18-X-001E - ENGINE AND ENGINE COOLING: What is ida? Ida is a diagnostic program that provides: 1) dtc analysis: ida analyzed dtcs (currently 35) and then provides quick and easy-to-understand repair solutions 2) dpf early regeneration warning: ida also reviews the three lates
- IB18-N-003B - ENGINE AND ENGINE COOLING: Isuzu commercial truck of america, inc. Is distributing this procedure for adding keyless entry transmitters as a quick reference to help dealers better service customer. Also included is the clearing procedure for customers who have had t
- IB22-N-001 - EXTERIOR LIGHTING:TURN SIGNAL: We have received reports of the front turn signal lenses cracking on isuzu vehicles. These lenses are cracking from the effects of being washed with alkaline detergents. Alkaline detergents are typically used in industrial settings an
- WB13-X-001B - EQUIPMENT: Isuzu commercial truck of america, inc. (icta) is providing the following procedural recommendations to improve dealer efficiency when submitting parts warranty claims. We strongly recommend dealers follow these procedures in order to avoi
- WB13-X-001A - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Isuzu commercial truck of america, inc. (icta) is providing the following procedural recommendations to improve dealer efficiency when submitting parts warranty claims. We strongly recommend dealers follow these procedures in order to avoi
- IB09-X-004C - ENGINE AND ENGINE COOLING: The isuzu commercial truck of america (icta) service technical assistance center (tac) provides diagnostic support to isuzu dealer technicians repairing isuzu vehicles in and out of vehicle warranty. A tac case number will be issued solely
- IB09-X-002B - EQUIPMENT: The following is a list of the isuzu-recommended threebond product part numbers identified in the various isuzu workshop manuals and bulletins. If a threebond product is unavailable, we recommend that you utilize the chart below to find eq
- CB22E001 - STEERING: Isuzu motors limited has decided that a defect, which relates to motor vehicle safety, exists in 2019, 2019, 2020 and 2021 model year f-series vehicles. The jam nut for the steering stopper bolt on the left side may loosen and allow the bo
- CB21L001 - FUEL SYSTEM, DIESEL: Customer satisfaction campaign: reprogram diesel exhaust fluid control unit (dcu); vehicle may light mil for dtc P225C in error due to dcu calibration. Reflashing of dcu with updated calibration will resolve this issue.
- IB21X003 - EQUIPMENT:ELECTRICAL: Isuzu commercial truck of america, inc. Is proud to introduce the redesigned isuzu vehicle health report (vhr) program. Beginning october 2021, isuzu dealers are able to access, through www.Isuzutruckservice.Com, all of the isuzu vehicle h
- IB14J002B - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: Turbocharger inspection.
- SB21L001 - ENGINE AND ENGINE COOLING: Dtc P225C calibration update ? Reprogram def control unit (dcu). Follow the diagnostic for this dtc. If no mechanical fault can be found during normal diagnosis, follow the service procedure in this bulletin to correct the concern.
- IB18X001D - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : This bulletin supersedes information bulletin ib18-x-001c. The purpose of this bulletin is to update affected model years. Please discard previous bulletin ib18-x-001c. Isuzu dtc analyzer (ida) ? Pilot program introduction
- IB10X004L - EQUIPMENT: In an effort for continuous improvement, isuzu has a need to obtain mimamori ecu
- IB19-K-001A - EQUIPMENT: The check trans light may illuminate in the affected vehicles without any apparent transmission concerns. The transition control module (tcm) is programmed by allison to predict the need for transmission maintenance relating to the oil lif
- SB09-J-002F - SERVICE BRAKES, HYDRAULIC: An egr cooler tester was provided to dealers in june 2009 to diagnose egr cooler leaks on all isuzu diesel engines equipped with an egr cooler. This tester consists of a pressure regulator assembly j-46091-1 and adapters en-48974-5, en-489
- SB18-C-001D - STRUCTURE: Some customers may complain about wind noise and/or water intrusion into the cab from the driver and/or passenger doors of the affected n-series and ftr trucks. To correct this condition isuzu commercial truck of america, inc. (itca) is of
Vehicle Documentation