code 32 on 94 voyager

94 voyager, 3.0L
The check engine light came on after a few miles on the highway. Checked and got a code 32. After googling, it seems to be the EGR valve solenoid circuit. Can anyone help me troubleshoot this??
Thanks

Simple circuit. 2 wires at solenoid. 1 should be hot (battery voltage) with key on. Power goes through the solenoid to the PCM. When the PCM wants to activate the EGR it will ground the circuit so the solenoid is activated and vacuum flows to the valve. Ck the online manuals and look at the wiring diagrams.