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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.
671 3820
Braking Vehicle braking systems, including: antilock braking systems (ABS), brake-by-wire (BBW), and more.
313 3800
Chassis Suspension and chassis systems.
231 3797
Collision Body and collision service and repair.
235 3778
Diagnostic Network For discussions related to the development of Diagnostic Network and its community.
995 3838
Driveability Vehicle performance and driveability anomalies and issues, and their root causes, including: case studies, white papers, Q&A, troubleshooting, and technical support.
6436 3836
Drivetrain Drivetrain components such as transmissions, drivelines, drive axles, transfer case, PTO, u-joints, and traction motors.
441 3808
Education Education and training in the automotive, collision and heavy-duty vehicle markets.
1852 3833
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.
2619 3835
Electrification Electric-powered vehicles, including: hybrids, plug-in hybrids, battery electric vehicles (BEV), fuel cell vehicles (FCEV), and more.
244 3827
Emissions Vehicle emission control strategies, including: closed loop fuel control, catalytic converter efficiency, NOx control, Exhaust gas recirculation, variable valve timing, and more.
551 3820
Employment Employment, employees wanted, jobs wanted, etc.
210 3805
Fabrication Fabrication of parts, systems, components, and mounting systems to assist with repairs.
0 3776
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.
475 3786
HVAC Climate control systems, including: temperature controlled seats, heated steering wheels, heating, ventilation, and air conditioning systems.
385 3809
Industry Any topics related to the automotive, collision and heavy duty transportation industries, including: regulations, licensing, certification, safety, and more.
1269 3811
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.
502 3808
Marketplace Non-commercial selling or purchasing of items used in the vehicle service industry.
9 3800
Motorsports Formula One (F1), IndyCar, NASCAR, Le Mans, motocross, rally, drag, kart, off-road and any other form of motor sports.
1 3765
Network Communications Vehicle communication systems, including: networks, controller area networks (CAN), UART, communication busses, wiring systems, terminating resistors, gateway models, and more.
850 3830
Parts Parts related to vehicle service and repair operations.
164 3794
Powersports Powersport vehicles, including: motorcycles, ATVs, scooters, watercraft, and more.
5 3758
Programming Module setup, configuration, programming, and diagnostics when module reprogramming operations fail.
1989 3833
Propulsion Vehicle propulsion systems including: internal combustion engines, electric motors, electric machines, and traction motors.
580 3792
Restoration Vehicle restoration, including: specifications, identification, rare parts sourcing, refinishing, upholstery, and more.
0 3761
Safety Vehicle safety systems, including: supplemental restraint systems, seat belts, air bags, crash avoidance, tire pressure monitoring, child seats and more.
349 3798
Security Vehicle security systems, including: locksmith service, keyless entry, immobilizer, theft related parts, security coding and programming and more.
506 3815
Tooling Tool related topics, including: hand tools, diagnostic tools, tool servicing, tool ideas and best practices applied to tool usage.
1413 3818
Other Any topics outside the scope of our current topics.
597 3799