BMW Control Systems: DSCs, DTCs and DBCs Dial in ABS, Handling and Traction
Automotive technology continues to evolve in
Tool Feature: Scan Tools and Software Updates
Though some vehicles have diagnostic modes that can show fault codes and other diagnostic information via the instrument panel, climate control system or driver information display, most simply turn on the check engine light or another warning light when a problem occurs. So without a scan tool, there’s no way to tell what the problem might be, let alone make an accurate diagnosis of which sensor or other component may need to be replaced.
BRAKE JOB: GM Acadia / Buick / Outlook / Enclave
The Lambda Platform is shared with the Chevrolet Traverse, Saturn Outlook, GMC Acadia and Buick Enclave. It is largely derived from the GM Epsilon platform, the same platform that makes the Chevrolet Malibu and Pontiac G6. These vehicles can be front- or all-wheel drive. All models have the same rear disc brake setup with the parking brake in the hat of the rotor. All Lambda platform vehicles incorporate Tire Pressure Monitoring (TPMS) ABS and Stabilitrak electronic stability control.
SPX and Bartec Announce Joint Product Development, Distribution Partnership
Partnership will focus on providing new high-performance TPMS diagnostic tools to the tire and wheel service technician, and to the broader automotive service market.
Hunter Road Force GSP9700 Diagnostic Machine Adds Features to Increase the Quality of Balancing Service
This unit still features the patented tools that set it apart from conventional wheel balancers, plus adds new features to further improve wheel service productivity and profitability.
Tech Feature: Wheel Bearing Service on Hybrid Vehicles
Most hybrid vehicles on the market today share wheel bearing components with their non-hybrid counterparts. There is no need to turn away these vehicles for wheel bearing replacement. As these vehicles increase in age, failures of the wheel bearings are inevitable. The main trend for some makes of hybrids, such as Toyota, is a shift to wheel bearing hub units from cartridge-type bearings.
Carley’s Corner: Changing Automotive Technology Makes ‘Right To Repair’ Act a Must for Independent Repair Shops To Survive
The past few years have seen rapid change in automotive technology. More and more hybrid models are being introduced, with nearly 1.5 million already being sold to date. Direct gasoline fuel injection is replacing port fuel injection on more and more engines. Many late-model engines are also equipped with variable valve timing (VVT) to improve
Tech Tip: Servicing Valve Stems and Cores
While looking at the valve stem, make sure the core is free of dirt and debris, which could cause interference with the valve function. Once you’ve assured yourself that the core is working properly, the only other caution is not to overtighten the valve core when you re-install it. This is particularly true with metal valve stems.
Tech Feature: Brake Service on the Cadillac DTS
The 2006-current Cadillac DTS is the largest sedan that General Motors offers. The brake system of the DTS is simple to work on and has a lot in common with other GM vehicles. When one comes into your shop, remember every DTS is equipped with stability control and TPMS, so have a scan tool and TPMS tool on hand.
Dear Congress, Thank You for the TREAD Act
By Sandy Allen, Guest Writer