Start Isolation for Bluesea ACR & Mercruiser 5.0

[Lynks14]

I recently purchased a BlueSea ACR with Start isolation and am having trouble identifying the correct wire to engage the start isolation. The instructions say to connect to a wire running from key switch to the starter solenoid. I have a 2005 Mercruiser 5.0 serial number 0W387597 does anyone know the wire color that would run from key switch to starter solenoid?

 

[Bondo]

I recently purchased a BlueSea ACR with Start isolation and am having trouble identifying the correct wire to engage the start isolation. The instructions say to connect to a wire running from key switch to the starter solenoid. I have a 2005 Mercruiser 5.0 serial number 0W387597 does anyone know the wire color that would run from key switch to starter solenoid?

Ayuh,..... Welcome Aboard,...... The Yellow/ Red wires,.....

 

[alldodge]

The wire is Yellow/Red and it comes from the slave relay on top the motor.

 

[Lynks14]

Thank you for the quick reply!!!