Jaguar Repair Problems? Ask a Jaguar Repairs Expert.
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Usually when all these warnings come on it is an indication of an electronic throttle failure. The gear box fault is the transmission warning and the DSC is the traction fault warning. You should be able to retrieve fault codes from the engine management ECM with a generic scan tool but if not then you will need to go to the dealer or Jag shop. You can also try your local autozone or pepboys as they will usually scan for codes at no charge.