Gearbox malfunction

[thnujan]

The car revs but struggles when in drive or reverse but doesn’t go anywhere. there was a loud knock and then the warning light came on. RAC came and they saw some filter has the seal not put properly and oil was leaking out. Could this be gearbox oil? 63k miles 

[Stevey Y]

4 hours ago, thnujan said:

The car revs but struggles when in drive or reverse but doesn’t go anywhere. there was a loud knock and then the warning light came on. RAC came and they saw some filter has the seal not put properly and oil was leaking out. Could this be gearbox oil? 63k miles 

Hi it could well be gear oil as the box is struggling to maintain enough pressure to drive the car.

Steve.

[thnujan]

1 hour ago, Stevey Y said:

Hi it could well be gear oil as the box is struggling to maintain enough pressure to drive the car.

Steve.

What could have been the bang sound then ?

[thnujan]

1 hour ago, Stevey Y said:

Hi it could well be gear oil as the box is struggling to maintain enough pressure to drive the car.

Steve.

Here is the report 

 

Edited June 3, 2022 by thnujan
Personal detail

[Stevey Y]

15 hours ago, thnujan said:

Here is the report 

 

Hi basically its telling you that the pressure switch is reducing the gearbox function due to lack of oil pressure therefore its put itself in to a protection strategy so the gearbox won't self destruct due to the leak, the drivers mirror adjustment fault could be down to corrosion in a connector block but I would definitely get the gearbox leak sorted first, as for the bang I have no idea. It would have been wiser to post the codes and reports first as they are real time info and not a description from a personal perspective of what happened, it cuts out the guess work.

Steve.