WSLR

'Switch Activation Too Long' is what a general search brings up, so could this be a valve block issue, given that it is chassis related?

Evening Richard,hope the day is ending better than it started ! On my way down the A38 I had an enquiry about a D3. My customer is looking to buy one that has logged a code - C1A29. I thought it would be an easy task to look up a description for it - but its not,for me down here....
Just wondered if you could suss it out and pm me back or text it to me.
Cheers, Jon.
PS,please give my wife your best wishes.