Sep 23, 2013. #10. First thing you need to do is service the transmission , Change the fluid and filter and clean the pan. They need to have that done around 50,000 miles or so. And did you check fluid level, low fluid will put it in limp mod is a safety feature. P1000. Engine control module (ECM) memory erased – no codes stored. Memory erased, ECM. P1100 – P1199 (Fuel and air metering) P1100. Mass air flow (MAF) sensor/volume air flow (VAF) sensor- circuit malfunction. Wiring, supply voltage, ground connection, MAF sensor, ECM. P1101. Over time the gear selector bushing will disintegrate, causing the gear selector lever to feel loose to the touch. The gear selector lever may wobble back and forth, and without the tight fit, it may have difficulty fully engaging the gears. From a physics standpoint, the bushing helps focus the energy of the lever directly to engaging the gears. Clearly your transmission is selecting limp home mode because the transmission ECU has detected a fault either with itself or elsewhere within the transmission. You need to get the diagnostic codes read to determine the cause. It's never a bad idea to check the fluid level too (see attached). Phil. Transmission fault, limited gears available Discovery Series II Discovery Series I Range Rover Classic General Land Rover Discussion Discovery 3 / LR3. Transmission fault U0416. Just started to get this fault come up, 2 times today , car goes into "special programs off" then lowers but doesn't go into limp mode. Code says " invalid data from vehicle dynamics." New alternator installed 2 months ago and voltage seems fine. Haven't put a multi meter across it. Hi - leased a brand new 2017 Disco sport om March 25 2017. Had it four months and four times the same thing has happened. Go to start the car, the brake pedal is more resistant than usual. Then press the start button and all gauges go up and down, radio goes on for a second before electrics turn off and message 'Gearbox Fault' or 'Tyre Pressure Remove the valve body cover screws 7x and remove valve body cover. Remove screws 10x that mount the valve body to the transmission. They are a T40 torx bit. There are two different types of screws in the valve body. The smaller, tapered head screws fasten the two halves of the valve body together. RzYw1b.

land rover discovery 3 transmission fault