I recently bought a AVIC-Z120bt and before I start the install I need to know where the ""Car speed signal Input"" wire goes on the 2011 wrx sti. I found this below and was curious if this iformation is still acurate on the new sti's?
Reverse Light brown/yellow + passenger kick, harness to rear
Speed Sense green/yellow ECM below glove box
On the non-turbo models the vss is in pin 10 of the 20 pin plug. On the turbo models the vss is in pin 1 of the 22 pin plug. On the STi models the vss is in pin 27 of the 35 pin plug.
The vss wire is also found behind the instrument cluster.
Thank you