Monday, February 6, 2017

New Power Relay

I knew it wouldn't last forever.  The truck is wired with a remote power/accessory solenoid relay as explained in a previous post and it burned out.  Not surprising because it is actually a factory starter solenoid, which is undoubtedly rated for intermittent duty.  I have replaced it with a 200 amp continuous duty Cole Hersee solenoid that is more appropriate for this application.

Original solenoid:
 Stripped down:
 New solenoid:
 Installed and wired.  There is an extra black cable on the left post that I put there out of convenience for the time being.  It will eventually be connected to the battery.