part# 34G10 Griner billet Valve body in a TH400

[rallye bob]

Originally Posted by ss3011

Is it an external solenoid or an internal solenoid ? You may be able to call up Coan and ask them also .

internal solenoid

[ss3011]

Originally Posted by rallye bob

internal solenoid

The system is so simple , can you tell if the solenoid is shorted or is an open circuit ? Is the connection to 12v complete or is it possible the transbrake switch is not making contact ?