Hi, Guys & Gals.
A quick question, if I may. I have a 1971 TR6 with factory fitted 'A Type' overdrive. Suddenly, the o/d has stopped working.
The switch seems OK - and is relatively new. The previous (possibly original) one failed a couple of years back. It became "floppy" to the touch. I replaced it, and all was well again.
Diagnosis so far.
Putting the ignition on, with the car in fourth, and flicking the switch in/out, there is a distinct "click" - but I'm pretty sure this is coming from the relay (nearside under the bonnet, near the bulkhead).
Testing this relay, I get as near as makes no difference to 12v from port C2 (central, with yellow/purple wire) when the o/d is switched on - and zero when it's off.
I suspect a failed (or disconnected) solenoid .
Before I make too big a job of it, how do I access the solenoid, please? From inside the car?
Grateful for any advice.
Graham.