2008 JAGUAR S-TYPE Power Train Problems

On 5/8/23 called JLR NA on transmission issues fault codes C0003A(abs) P0500 and PO721 gear box and speed sensors. They recommended not to drive and have towed and connected to JLR road side, but $225 to closest JLR dealer, so called back and JLR recommended Jaguar Plus and T&S Auto Clinic, locally. Plus does not do transmissions, so T&S called for tow $105.Open case on 5/9/23 #[XXX] and told T&S don't proceed with shop work, until we came in and authorized. Issue with them , no receipts , no written estimates that were requested. Here is issue: CLUNK in automatic PRND . Yellow check engine, abs and instrument displays"abs fault" "gear box" " output shaft" and many others. However if the DSC is disabled, like on heavy snow; and slowly shift P R N D then J shift to 2,3,4,5 no CLUNK just normal bumps in and out N. No...