I took it into the LR place today, called me back to report that it had a 'shuttle valve elect. failure', and that they were following LR's technical info on it in the morning. My question is, since the last time the HDC, TC, and ABS lights all came on and they told me about this 'shuttle valve' problem then, but they fixed a wheel speed sensor and it never caused my lights to come on that I am aware of as I had gone 4 months without having the lights come on, got a brake job - then they came back. Could this still be related? A 'hard code' was in the ABS ECU, but my lights are going on at random or sometimes hard braking and reseting again after the truck has been off for a while, so I hope I'm not barking up the wrong tree and wasting money.
Thanks in advance, this problem is such a headache - I wish we could live without the ABS but that just isn't an option.