Couplings: For coupling problems on your saab 9 3, you simply need to perform a complete gearbox oil change to gain lubrication and preserve your gears. The automatic gearbox of my saab 9 3 slips: In this situation, you surely have a dead clutch disc, you will have to change the clutch, and on certain models you will not be able to change it The typical cost to replace a faulty transmission vacuum modulator ranges between $150 and $390 for parts and labor. However, the total cost can vary depending on the specific vehicle and who does the work. Parts Cost: The vacuum modulator replacement part itself usually costs between $30 and $150. More complex modulators for automatic Unlike the Discovery 3 base model, this was equipped with air suspension and the Terrain Response system. The automatic gearbox was an option on this model. The 3.0-litre Gen III model (only with automatic gearbox) is also available in the GS trim level. 3. Transmission Issues. If your car has an automatic transmission, a problem with the transmission could cause your ECM to activate the limp mode. There are many different reasons why this can happen, but the most common causes would be a faulty sensor, control valve, low transmission fluid level, or a bad shift solenoid. I have done two gearbox oil changes with filter and new oil and topped it up with the vehicle running and in neutral. Oil was black and burnt smell. I have done the stall test and seems to rev to about 2400rpm. No faults codes on gearbox or engine that are relevant. . Diagnostics completed on auto gearbox and torque converter 157000 mi £3150 Torque converter had gone so rebuilt and while gearbox was out noted additional wear on drily tout sheet so gearbox rebuilt as well. On returning from Zambia on Saturday, my D3 all of a sudden picked up a vibration. I thought I had a flat tyre and stopped to investigate. No Flat. On getting out of the vehicle I got a very strong smell of overheated brakes. When I started driving again, and I exceeded 90km/h, the vibration started again. Discovery 3 Transmission Fault and recommended Perth repairers. Thanks Bulletman - 265,000k on the clock. I will have a play with the cables. If the transmission has never had an oil and filter change then you should probably start to budget for a gearbox rebuild - but start with a flush and filter change plus some Dr Tranny as this can cure It is recommended to change the wiring sleeve when carrying out a gearbox filter change. Quality replacement part, equivalent to Land Rover part number - TZV500010. Suitable for the following models: Land Rover: Discovery 3, 2004-2009, Auto. Land Rover: Discovery 4, 2010-2012, 6 Speed Auto. The Discovery 3 was a revolutionary vehicle in Land Rover’s history. Early examples are now temptingly cheap – but frighteningly expensive to maintain. We asked the experts if there’s any way to buy an affordable Disco 3 without it coming back to bite you. L ike us humans, vehicles go through phases. Sometimes we might fancy a

discovery 3 auto gearbox problems