Auto Gearbox

[Dave Langley]

Gearbox fault showing on dash car drives ok, but no reverse lights or parking sensors, when manually selecting gear car drives in full auto mode. anyone???

[Trooper2142]

Hi Dave

You would be better to check for any codes, as it's probably nothing to do with gearbox.

Any code that shows up delete it and then see if it comes back on,as it'll save you money in the long run.

Regards Tom.

[Dave Langley]

Thanks Tom, picking up a OBD reader later, will read codes tomorrow got to drive back to bristol from exeter first.

[Mackem159]

There is a reverse light switch on the top of the gearbox, this is probably your problem. Apparently easy to change

[JOE-DOT-COM]

hi

you need get codes read, also generic code readers only read engine fault codes

it could be one of many things like abs sensor, best to get it read on Jaguar IDS/SDD so it will show all faults on the car

cheers

Joe

[Dave Langley]

Used OBD Reader at the weekend had 2 codes stored P0743 Torque converter clutch circuit electrical & P0915 Gear shift position circuit range/performance

any ideas where to start

[Dave Langley]

Looks like it's the water ingress problem, removed the TCM today and the circuit board corroded and pins corroded, cleaned everything and will test tomorrow, mean time better get on Ebay 

[Dave Langley]

Replacement TCM ordered on eBay, hopefully problem solved by next weeking

[FazerScotty]

Hi Dave,

Can you post a picture of the offending item - I'm having similar issues with the wife's 2.2D Auto and it maybe the same issue as yours.

Cheers

[Dave Langley]

transmission control module 

[FazerScotty]

Thanks Dave - I'll check at the weekend.

[Dave Langley]

Hi fazerscotty, I fitted replacement TCM at weekend problem solved all faults gone. How did you get on with yours