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p0730

  1. Transmission Fault with no other symptoms - p2727 & p0730

    Range Rover Mark III / L322
    Transmission Fault with no other symptoms - p2727 & p0730 Just bought a 2007 supercharged at a big discount due to a "Transmission Fault" warning that comes on a few seconds after startup and then goes away a few seconds later. Drove it home and had no issues at all and no other messages. I...
  2. 2009 HSE range rover transmission fault p0730

    Range Rover Mark III / L322
    2009 HSE range rover transmission fault p0730, this happens off and on then clears after restart. but sometimes kicks between 25-30 miles per hour then faults. some times seeing rear speed sensor malfunction. I've seen where this maybe due to a bad solenoid between gear 2-3 also the...
  3. P0730 incorrect gear ratio, trans shifts erratic

    Range Rover Sport / L320
    So this AM on way work got a hard 2-3 shift, first time I've felt that. Pick up friends boat & trans starts to hunt for gears & shift erratic. Check engine light on now with stored fault P0730 (incorrect gear ratio). Checked for any fluid leaks & non found. Time for a new transmission? Still...
  4. RR sport 3.6 TDV8 '08 remapp transmission fault P0730

    Range Rover Sport / L320
    This is a bit more tricky question. Full service car with changed transmission oil and filter 1000 km ago. After putting pre-tested remap it throws p0730 transmission fault limited gears available. Interesting is that it does after driving it 20-30 km not immediately like when oil gets hotter...
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