Toyota/Lexus U151F Transmission Diagnostics
While the Toyota U151F transmission is found in a lot of Toyota and Lexus vehicles like the RX300 and RX350, it doesn’t have the greatest reputation among technicians and owners. Chances are you will not be rebuilding the transmission, but rather you will be listening to your customer’s complaint and diagnosing it. Knowing where to start is the most challenging part of the job.
VW DSG Transmission: Fluid Maintenance & Service
Most of the drivers who will own a Volkswagen car or truck with a Direct Shift Gearbox (DSG) will not know they have a dual-clutch transmission connected to the engine. Most of them will think they have an automatic that gets excellent gas mileage. It is not until a transmission component fails or a service interval elapses that they learn about DSG.
Transtar Introduces New Automatic Transmission Parts Catalog
Transtar partnered with Sonnax for another new feature in this catalog: valve body exploded views.
VIDEO: Replacing Gear Oil In Drivetrain Components
Andrew Markel stresses the importance of replacing lubrication in drivetrain components to prevent damage to the many parts inside them. Sponsored by Auto Value and Bumper to Bumper.
Automatic Transmission Fluid Varieties
Why are there so many types of automatic transmission fluid? You might ask yourself this question when you are tasked with ordering a few quarts for an Asian or European vehicle that rolls into your shop.
Mercedes-Benz Oil Leaks
A leak at the automatic transmission/transfer case flange can be remedied by using a black sealant to seal the entire seam area.
ZF 8-Speed Transmission Replacement
The ZF 8HP transmission made its debut in 2009, and since its introduction, has been one of the top choices for international car manufacturers. BMW, one of ZF’s largest customers, uses the 8HP across its entire product portfolio. BMWs featuring the 8HP can be found in models starting with the 1 Series through the 7 Series, including the X models. The transmissions can also be found in the BMW-brand Rolls Royce Ghost, Phantom and Wraith models.
Audi: Transmission Does Not Shift Due To Cabin Air Filter
Model: 2001 Audi A6 Avant Quattro, 2.8L Complaint The customer states the transmission does not shift. Cause Confirmed the customer’s complaint and found the transmission did not shift. Inspected the automatic transmission fluid level and condition and found both were within specifications. Connected a scan tool to communicate with the automatic transmission control module (TCM)
Honda: Vehicle Won’t Move or Barely Moves
A customer brings in a vehicle that won’t move forward, backward or both. Check first to see if it grinds or clicks. And does the speedometer read a lot higher than you’re actually going? Chances are the driveshaft is disengaged. This can happen if the vehicle had earlier transmission or body shop work and the
