classification. However, I recently had a 2014 Nissan Rogue in the shop with lane departure warning (LDW) without a windshield area mounted camera. Service information revealed this system will not work below 45 mph and is supported by the camera located at the rear of the vehicle. This is a SAE J3016 Level 0 vehicle, which means the system will only provide visible and/or audible warnings to the driver. The rear camera is also used to support blind spot warnS M A R T E R D I A G N O S T I C S ing (BSW) as well. Since this is a critical input for the proper operation of both systems, the camera is supported by a washer and blower system aimed at keeping the camera lens clean. In the event of low washer fluid, both systems will be temporarily disabled until the fluid reservoir is refilled. When calibrating the rear facing camera, please refer to bulletin NTB14-072 titled: " 2014 Rogue; Target board placement for rear camera calibration. " Under the notes section, you will find the following statement about operation: " The Rear-View Camera monitors the traveling lane. It transmits the camera image signal to around view monitor control unit for the Lane Departure Warning (LDW) system. " The bulletin states the distances listed in the service manual are incorrectly supported by the following graphic (Figure 2). RADAR SYSTEMS Radar sensors use electromagnetic radio waves to sense the distance to objects within its cone of rays by measuring the time of flight (ToF), and the incident angle between the transmitting (Tx) and receiving (Rx) antennas. Typically, the radar sensors used for adaptive cruise control (ACC) operate in the 77-81 GHz range. What this means is these radio chirps are being transmitted in the order of 77-81 billion times per second. There are highly complex algorithms (usually taking place within the sensor) before its data is shared with other systems on the vehicle. The radar sensors used on the rear corners of the vehicle mostly operate at lower frequency ranges (24 MAXIFLASH VCMI FIVE-IN-ONE DEVICE MS919 -- T A B L E T S F E A T U R E -INTELLIGENT DIAGNOSTICS REPAIR ASSIST GUIDED DIAGNOSTICS TOPOLOGY MODULE MAP ALL SYSTEM STATUS SCREEN COLOR CODED FAULTS POWERFUL HARDWARE OCTA-CORE PROCESSOR 128GB MEMORY AVAILABLE NOW! CONTACT YOUR LOCAL DISTRIBUTOR FOR DETAILS STARTS HERE SUPPORT: 1.855.288.3587 Figure 2- 2014 Rogue rear camera calibration update FOLLOW US @AUTELTOOLS VIEW MARKETING MATERIAL: ISSUU.COM/AUTEL2 EMAIL: USSUPPORT@AUTEL.COM | WEB: AUTEL.COM For more information, click on " PD e-inquiry " at VehicleServicePros.com Professional Distributor I September 2022 I VehicleServicePros.com 27 2209PTED_Autel-3Hlf.indd 1 8/2/22 1:12http://www.AUTEL.COM http://www.ISSUU.COM/AUTEL2 http://prodistributor.hotims.com/r5/search.asp?action=search&return_by_category=y http://www.VehicleServicePros.com