Places that 'wire 53' is cut

[sav man]

I have just worked out that wire 53 (speed sensor for the ecu) has been cut, cause my HICAS light comes on all the time, and i can do over 180. But i checked the ecu, and no wires were cut there. Is there any other places people have found the wire cut?

Thanks

[Firefrog]

and i can do over 180

How do you know that Speed limiter seems pretty inaccurate in mine, cuts in around 190, kinda funky watching the needle go past the end of the speedo, and head for the odo.

[sav man]

I did actually find out on the track. was doing ~200 and it was still going, and when i did the HICAS diag the error was the speed sensor.

[BHDave]

The speed sensor is on the back of the dash cluster. Check for continuity between the plug on the back of the dash and the ecu,if you get nothing then run a new wire, if its ok, check the pcb on the back of the cluster for a broken track, if this is ok then look at getting a new sender.

Note, early and late model dashes have different senders on GTSt's so check your's before getting a new one (if you have to).