LR3 Transmission Fault message
 

Vehicle : LR3 05 V8 HSE Automatic

Fault message :
Transmission fault limited gears available

Diagnosis :
1. Transmission 3-4 shifting
2. Transmission fluid temperature sensor

Per LR mechanic suggestion , changed battery first (LR original battery), did diagnosis again,after driving after 5 Kms, same message pops up.

Eventhough vehicle is running, I can feel, tranmission shifting is not 100% smooth.

Advise, is this electrical fault or transmission needs repair/fixing :confused: