2000 Spartan Newmar DP noise
We got our rig back from Cummins today and during the drive home I noticed a recurrent solenoid type noise from behind the dash. It sounds like a relay cycling, or circuit breaker opening and closing. Itís about the same sound as an old school blinker unit operating but happens randomly and at much longer varying intervals . At first I thought it was the directional signal cancel cam as the blinkers cancel really quickly but it happens with the wheel held steady. Perhaps itís a much louder sound out under the hood that seems quiet in the Driverís seat IDK Iíve only driven it about 500 miles so far and am just starting to notice subtle sounds , any ideas? TIA !