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NHTSA ID Number: 10205548
Manufacturer Communication Number: 21NA091
Summary
This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display.
35 Affected Products
Vehicles
MAKE | MODEL | YEAR |
CADILLAC | CT4 | 2020 |
CADILLAC | CT5 | 2020-2021 |
CADILLAC | ESCALADE | 2020-2021 |
CADILLAC | ESCALADE ESV | 2020-2021 |
CADILLAC | XT4 | 2020-2021 |
CHEVROLET | 3500 | 2020-2022 |
CHEVROLET | BOLT EV | 2020 |
CHEVROLET | CORVETTE | 2020-2021 |
CHEVROLET | SILVERADO 1500 | 2020-2021 |
CHEVROLET | SILVERADO 2500 | 2020-2022 |
CHEVROLET | SUBURBAN | 2020-2021 |
CHEVROLET | TAHOE | 2020-2021 |
GMC | SIERRA 1500 | 2020-2021 |
GMC | SIERRA 2500 | 2020-2022 |
GMC | SIERRA 3500 | 2021-2022 |
GMC | YUKON | 2020-2021 |
GMC | YUKON XL | 2020-2021 |
Condition
Some customers may comment on a flashing light present on the radio display when in Reverse and with the rear view camera on, usually is corrected by an ignition cycle.
Correction
Please communicate to the customer that the rear view camera system and radio display are functioning as designed and this is a normal condition of their vehicle. Please share this information with the customer, including a copy of this bulletin.
Technicians should verify that no other conditions are present and return the vehicle to the customer.
SEOCONTENT-START
Copyright 2021 General Motors LLC. All Rights Reserved.
Service Bulletin Bulletin No.: 21-NA-091
Date: November, 2021
INFORMATION
Subject: Information on Normal Rear View Camera Display Operation – Flashing Diamond – Spot
– or UFO like Image on Rear View Camera Display
This bulletin replaces PIT5799A. Please discard PIT5799A.
Brand: Model:
Model Year: VIN:
Engine: Transmission:
from to from to
Cadillac
CT4
2020
2020
— — — —
CT5
2021
Escalade
Escalade
ESV
XT4
Chevrolet
Bolt EV
2020
2020
Corvette
Silverado 2021
1500
Silverado
2500HD/
3500HD
2022
Tahoe
2021
Suburban
GMC
Sierra 1500
2020
2021
Sierra
2500HD/
3500HD
2022
Yukon
2021
Yukon XL
Involved Region or Country
North America, Europe, Uzbekistan, Russia, Middle East, Israel, Palestine, Brazil, Chile,
Colombia, Ecuador, Paraguay, Peru, Japan, GM Korea Company, Cadillac Korea (South
Korea), Thailand, Australia/New Zealand
Additional Options (RPOs) Equipped with UVI, UVS or UV2
Condition Some customers may comment on a flashing light present on the radio display when in
Reverse and with the rear view camera on, usually is corrected by an ignition cycle.
Page 2 November, 2021 Bulletin No.: 21-NA-091
5787270
Bulletin No.: 21-NA-091 November, 2021 Page 3
5787272
Page 4 November, 2021 Bulletin No.: 21-NA-091
5787273
Correction
Please communicate to the customer that the rear view camera system and radio display
are functioning as designed and this is a normal condition of their vehicle. Please share
this information with the customer, including a copy of this bulletin.
Technicians should verify that no other conditions are present and return the vehicle to
the customer.
Version 3
Modified Released April 13, 2021
May 03, 2021 – Added the Cadillac XT4 and updated the Involved Region or Country
section.
November 17, 2021 – Added the 2022 Model Year to the Silverado 2500HD/3500HD and
Sierra 2500HD/3500HD models.
GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these
technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper
service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a
job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your
vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the
information.
WE SUPPORT VOLUNTARY
TECHNICIAN
CERTIFICATION
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: 21-NA-091
Date: November, 2021
https://www.nhtsa.gov/recalls?nhtsaId=10205548
NHTSA ID Number: 10198874
Manufacturer Communication Number: 21NA091
Summary
This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display.
1 Associated Document
Manufacturer Communications
Bulletin No.: 21-NA-091
Date: May, 2021
https://www.nhtsa.gov/recalls?nhtsaId=10198874
NHTSA ID Number: 10185745
Manufacturer Communication Number: PIT5799A
Summary
This Preliminary information communicates a concern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5799A
Published date: 12/18/2020
https://www.nhtsa.gov/recalls?nhtsaId=10185745
NHTSA ID Number: 10184127
Manufacturer Communication Number: PIT5799
Summary
This Preliminary information communicates a concern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5799
Published date: 11/19/2020
https://www.nhtsa.gov/recalls?nhtsaId=10184127
Reprogramming
GM Diagnostic/Programming (TIS2Web)
Approved J2534 Device with TIS2WEB can reprogram 1996 and later All GM Modules.
To obtain the latest electronic controller calibration information for your vehicle, go to https://tis2web.service.gm.com/tis2web and enter the vehicle's 17 character Vehicle Identification Number (VIN) and select 'Get CAL ID’.
You can then compare the latest part number with the actual number installed on the vehicle to determine if a reprogram is needed.
The Service Programming System (SPS) application is part of the TIS2Web system. To program an ECU, the SPS application must communicate with the vehicle control modules using the proper J2534 programming interface tool.
The following are the supported interface tools:
The Tech 2 supports model years 1996 and beyond. With the addition of the CAN Diagnostic Interface (CANdi) module, Tech 2 is fully backward compatible with current Tech 2 functionality and operates transparently when diagnosing non-CAN-equipped vehicles.
Servicing the next generation Global A vehicles will require the diagnostic software, GDS2, Global Diagnostic System 2 running on a local PC device while the MDI is connected to the vehicle. The GM MDI is the Global Diagnostic tool for future vehicles starting with Global A vehicles.
The GM MDI was introduced in the fall of 2007 for Pass-Thru programming and offers faster programming speed. It can be used to perform Pass-Thru programming on all vehicles built since 1996 and into the future. Click here to view a list of GDS supported vehicles.
- 【As a multi-protocol Pass-Thru vehicle interface】MaxiFlash Elite is a fully compliant SAE J2534-1 & SAE J2534-2 (March 2006) device. Specially designed to provide users with convenient PC communication and ECU reprogramming capabilities on any modern vehicle diagnostic bus, MaxiFlash Elite offers the most significant features desired by OEM customers: reliability, fast performance and flexibility.
- 【MaxiFlash Elite is an accessory tool for MK908P, MS908S Pro】Autel MaxiSys Elite to program ECUs on specific for BMW and for Benz vehicles, in case you lost the J-2534 programmer. ★★NOTE: J2534 CANNOT directly work with these single devices. After you received the J2534, you HAVE TO send us both the S/N(12 digits) of your tablet MS908S(etc.) and J2534. So, technically, Autel engineers can help you bind J2534 with your devices. The functions are NOT universally compatible. Please send VIN number to 🚘jmxd2022@outlook.com📧🚘 to check compatibility before your order. If need any supports, Please contact us.
- 【Wireless with advanced networking functions】Built-In Wireless with advanced networking functions and data storage. Fast performance ensures reprogramming even the newest controllers & Internet upgradable and updatable. Autel MaxiFlash Elite is compatiable with MaxiSYS MS908S, MaxiSYS MS908S Pro , MaxiSYS MS908CV, MaxiCOM MK908, MaxiCOM MK908 Pro, MaxiSYS Elite, MaxiSYS Elite II and Personal Computer
- 【SAE J2534-1 & J2534-2 Standards】Autel MaxiFlash Elite J2534 is a fully compliant SAE J2534-1 & SAE J2534-2 (March 2006) device, which performs standard PassThru J2534 functionality: Compatible with for Toyota Techstream, Volvo VIDA, Honda HDS, Jaguar-Land Rover IDS and BMW 3G for OEM diagnostics. Autel MaxiFlash J2534 is also specially designed to provide users with P-C communication and ECU reprogramming capabilities on any modern vehicle diagnostic bus, reliability and flexibility.
- 【Supports simultaneous communication Definition in J2534-1】Autel MaxiFlash Elite Reprogramming Device J2534 supports simultaneous communication definition in J2534-1, running 3 protocols at the same time, which greatly improves reprogramming and diagnostic speed. Embedded with the ARM9 Dual-core processor (clocked up to 500MHz), which further boosts the communicating speed.Rugged aluminum case with non-slip rubber end caps, capable of withstanding harsh environment.
- ALL OF THE J2534 PROTOCOLS - This single unit has all of the protocols you need for your OEM J2534 reprogramming and diagnostics including the latest in DoIP and CanFD
- J2534 TECHNICAL SUPPORT - FREE for the life of the tool. Staffed by technicians who understand vehicle repair and J2534 Pass‑thru
- TOOLBOX WITH OEM APPLICATION DESCRIPTIONS - educational video tutorials and real-time news – Giving you the confidence and up-to-date knowledge to get the job done
- J2534 v05.00 API - The newest version of J2534 to give you the latest in pass-thru technology
- FUTURE PROOF WITH 4 CAN CHANNELS - Going beyond the 3 required by select Chrysler/FCA models, CarDAQ-Plus 3 also provides a 4th to meet the needs of future OEM applications
- Stay up-to-date with thelatest firmware and support of the SM2Pro J2534VCI ECUs programmer, ensuring reliable perform and optimalresults.
- The SM2Pro J2534VCI ECUs programmer is a trustedtool for professional technicians, offering comprehensive functionality and easy integration into your workflows.
- The SM2Pro J2534VCI ECUs programmer offersadvanced functionality for efficient and precise ECUs programming.
- With its 67IN1 without dongle & OBDcompatibility, the SM2Pro J2534VCI ECUs programmer provides a versatilesolution for read and write operations.
- Experienceseamless ECUs programming with the SM2Pro J2534VCI, designed to streamlines the read and write processes for enhanced efficiency.
- Industry-leading J2534 Pass-Thru Technology: Enabling diagnostics, reprogramming and security functions for dealerships and the independent repair facility. Economical and compact pass-thru devices provides an easy-to-use interface that allows you to repair complex vehicles with OE applications in your shop. Each type (see single branded types above) Mongoose-Plus is engineered to work with one of the following OEM's J2534 applications for Chrysler, Ford, GM, Nissan, Toyota, & VW/Audi.
- Supports Current & Earlier Vehicles: Enables diagnostics, programming and other “dealer” functions through OEM applications
- NEW Bluetooth Wireless Options Available: Providing wireless connectivity between your laptop and the Mongoose-Plus
- Expert Product Support: Staffed by technicians who understand vehicle repair and J2534 Pass‑Thru applications to help you with any technical setup questions
- Key Registration and Immobilizer Support: Using NASTF Vehicle Security Professional credentials
- 【Autel MaxiFlash VCI】👉The MaxiFlash VCI is a bluetooth-enabled vehicle communication interface (VCI) and a J2534-1 and J2534-2 compliant pass-thru programming device. Compatible with the MaxiSYS MS909 advanced diagnostics tablet. The MaxiFlash VCI supports CAN FD, 4 CAN Channels, D-PDU, ISO22900-1 & ISO 22900-2 protocols and is RP1210 compliant.
- 【Programming Compatibility】👉The MaxiFlash VCI is a D-PDU, SAE J2534 & RP1210 compliant PassThru programming interface. Using the updated OEM software, it is capable of replacing the existing software/firmware in the Electronic Control Units (ECU), programming new ECUs, and fixing software-controlled drivability issues and emission issues.
- 【Communication Compatibility】👉The MaxiFlash VCI supports Bluetooth (BT), Wi-Fi, and USB communications. It can transmit vehicle data to the tablet with or without a cable connection. In open areas, the working range of the transmitter through Bluetooth communication is up to 328 feet (about 100 m). The working range of 5G Wi-Fi is up to 164 feet (50 m). If the signal is lost due to being taken out of range, communication will be restored once the tablet is within range.
- 👉The MaxiFlash VCI can be used with a Windows computer with applicable OE subscription for vehicle module programming and when connected to the MaxiSYS MS909 tablet for BMW and for Mercedes (compatible) vehicle module programming.
- 👉Includes One-Year Limited Warranty. This VCI Kit also includes an Autel Main Cable V2.0, USB 2.0 cable, and AC/DC adapter. 🚦If you have any other question, feel free to contact 📧 mbdh2022@outlook. com 📧
- 【Why Choose LAUNCH scanner X431 PRO5】It is the original LAUNCH X431 scan tool, the 2024 upgraded version of PROS V+, X431 PRO3 and V+ 4.0, which is a worthwhile investment for repair shops and mechanics. LAUNCH X431 PRO 5, all is set to OE-level standards with 1) J2534 ECU Programming & 50+ service same as PAD Series; 2) Bi-directional control + All system diagnostics as Snap-on scanner; 3) Online Coding functions directly connect to OEM server; 4) Top-notch Topology Mapping function
- 【J2534 Programming with Smart Box 3.0】 What is super SmartBox 3.0 VCI? Worth 1000$, Smart Box 3.0 is backed on new ISO9141/J1850/SAE J2610/CANFD/DOIP, which enables you to run 14x quicker data trans and advanced OEM J2534 reprogramming for B-MW, Ben-z, F-ord, Jaguar, Land Rover, GW, Volvo, etc. (please reach to us for more details). It also serves as a wireless VCI allowing the vehicle to transmit data to the diagnostic tablet without a physical connection.
- 【New Released Topology Mapping】Update your X431 PRO 5 to V 7.03.014 to gain Topology Mapping function. This advanced feature, typically found only on tools costing over $3000, provides a comprehensive view of a vehicle's data bus configurations, improving repair efficiency by up to 90%. With just one click, you can gain insights into the layout of a vehicle's system and clear any troubles. Compatibility with your vehicle's brand should be verified by checking the VIN before purchasing.
- 【LAUNCH X431 PRO 5 with Powerful 50+ Services】Especially designed for pro mechanics and big repair shops, Launch X431 scanner PRO5 is equipped with 50+ hot reset functions for 150 car makes which same as X431 PAD serious. Easy to navigate and help you do ABS Bleeding, TPMS Reset, Oil Reset, EPB Reset, Suspension, BMS, Injector Coding, IMMO, Power balance, Throttle Matching and more. 🚩Notice: we offer 2-year f ree update while other brands generally 1 year.
- 【A-ctive Test + ECU Coding】Come with appealing bi-directional control to troubleshoot all possible problems for full systems within 5 min.This LAUNCH X431 PRO scanner even develops all practical functions needed by all technicians:1) ECU Coding for replacing, match, relearn, recode new ECU modules;2) Online Coding for B-MW, VW, Porsche, Ben-z to surf OEM data;3) VAG Guided functions ease complex issues;4) Personalization & ADAS improving car performance and driving safety.
Last update on 2024-06-16 / Affiliate links / Images from Amazon Product Advertising API
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