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Hold-In Coil Test

  1. Connect a jumper wire between the "M" (MT) terminal and solenoid case. Apply 8 volts to "S" terminal to pull in the plunger. See Fig 1. Disconnect lead to "M" (MT) terminal.
    Fig 1: Connections for Conducting Solenoid Hold-In Test Make tests in less than 10 seconds to avoid solenoid damage.
    G29415
  2. If pinion remains out (plunger is pulled-in), hold-in coil is good. If not, replace magnetic switch.