E 350 V10-6.8L (2007)
Starter Solenoid: Testing and Inspection
STARTER SOLENOID
1. Disconnect the battery ground cable from the frame.
2. Using the 73 III Digital Multimeter, check the windings of the solenoid as follows:
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Measure the resistance between the starter motor ground terminal and the solenoid case. The resistance reading should be approximately 0.95
ohm.
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An extremely high resistance reading indicates a break or fault in winding continuity. A very low resistance reading indicates a short or ground
in the winding circuit. Either condition is cause for installation of a new solenoid assembly.