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Our homepage shows messages from all topics and user groups by default. The subscriptions filter will show only messages posted in topics and user groups to which you've subscribed.
Topics are how we organize discussions. To reach the best audience, you should post your message to the most appropriate topic.
Discussion Topics
Autonomous Vehicles Advanced driver assistance systems (ADAS), lane departure warning systems (LWDS), collision avoidance systems, adaptive cruise control (ACC), and more.
899 5462
Braking Vehicle braking systems, including: antilock braking systems (ABS), brake-by-wire (BBW), and more.
428 5471
Chassis Suspension and chassis systems.
465 5464
Collision Body and collision service and repair.
311 5405
Diagnostic Network For discussions related to the development of Diagnostic Network and its community.
1067 5506
Driveability Vehicle performance and driveability anomalies and issues, and their root causes, including: case studies, white papers, Q&A, troubleshooting, and technical support.
10327 5508
Drivetrain Drivetrain components such as transmissions, drivelines, drive axles, transfer case, PTO, u-joints, and traction motors.
927 5478
Education Education and training in the automotive, collision and heavy-duty vehicle markets.
2446 5533
Electrical Electrical and electronic systems, including: case studies involving electrically controlled systems such as window motors, power distribution systems, starting and sharing systems, and convenience systems.
3998 5535
Electrification Electric-powered vehicles, including: hybrids, plug-in hybrids, battery electric vehicles (BEV), fuel cell vehicles (FCEV), and more.
304 5476
Emissions Vehicle emission control strategies, including: closed loop fuel control, catalytic converter efficiency, NOx control, Exhaust gas recirculation, variable valve timing, and more.
1178 5491
Employment Employment, employees wanted, jobs wanted, etc.
417 5439
Fabrication Fabrication of parts, systems, components, and mounting systems to assist with repairs.
42 5403
Heavy Duty Diagnosis, service, and repair of heavy duty vehicles, including: engine performance, electrical, electronic, and mechanical systems found on vehicles up to Class 8 trucks.
694 5411
HVAC Climate control systems, including: temperature controlled seats, heated steering wheels, heating, ventilation, and air conditioning systems.
447 5463
Industry Any topics related to the automotive, collision and heavy duty transportation industries, including: regulations, licensing, certification, safety, and more.
1598 5464
Infotainment Hardware and software providing audio/video entertainment, navigation and other in-car information and control.
251 5654
Management Business management, including: shop-front and back-office operations, shop management systems, customer relation systems, communication systems, employee training, staffing, and best practices for workshop management.
692 5439
Marketplace Non-commercial selling or purchasing of items used in the vehicle service industry.
56 5434
Motorsports Formula One (F1), IndyCar, NASCAR, Le Mans, motocross, rally, drag, kart, off-road and any other form of motor sports.
1 5385
Network Communications Vehicle communication systems, including: networks, controller area networks (CAN), UART, communication busses, wiring systems, terminating resistors, gateway models, and more.
1154 5506
Parts Parts related to vehicle service and repair operations.
319 5429
Powersports Powersport vehicles, including: motorcycles, ATVs, scooters, watercraft, and more.
5 5375
Programming Module setup, configuration, programming, and diagnostics when module reprogramming operations fail.
3570 5474
Propulsion Vehicle propulsion systems including: internal combustion engines, electric motors, electric machines, and traction motors.
749 5432
Restoration Vehicle restoration, including: specifications, identification, rare parts sourcing, refinishing, upholstery, and more.
0 5382
Safety Vehicle safety systems, including: supplemental restraint systems, seat belts, air bags, crash avoidance, tire pressure monitoring, child seats and more.
476 5443
Security Vehicle security systems, including: locksmith service, keyless entry, immobilizer, theft related parts, security coding and programming and more.
756 5495
Tooling Tool related topics, including: hand tools, diagnostic tools, tool servicing, tool ideas and best practices applied to tool usage.
2013 5520
Other Any topics outside the scope of our current topics.
883 5440