2001 R34 Gtt Engine Light - Speed Sensor

[macca911]

Hey all,

My 2001 R34 GTT (Impul ECU) recently displayed the "check engine" light.

I used nissan consult to check the issue, it displayed Vehicle Speed Sensor faulty.

I had a mechanic check the issue, he said the speed sensors are fine its either:

a) A faulty speedo cluster

b) A Broken Wire

c) ECU related issue.

The Speed on the cluster is still working. My HUD is not.

I have checked the wiring to the ecu the speed sensor wire is still connected. (#29)

My questions are:

Where are the speed sensors, I know of the 4 wheel sensors and one on the transmission. Are there more?

Where does the wire run to join these sensors to each other and back to the ECU.

Has anyone had a similar problem.

Using a multimeter to elliminate a broken wire - where can I check to and from.

Cheers

Craig.