Generac — Testing Starter Solenoid
Testing & diagnosis · Electric Starter
From a Generac service manual covering: EVT-04629-0, EVT-04629-1, EVT-04717-0, EVT-04797-0. Check it applies to your exact model before use.
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Before you start
- Do not crank starter motor for more than 15 seconds without allowing it to cool at least 2 minutes.
Procedure
- Remove positive battery cable from battery, then remove cable from solenoid stud.
- Disconnect yellow wire from tab terminal on solenoid; keyswitch OFF.
- Set meter to the continuity/diode test position.
- Attach one meter test lead to each stud terminal on the solenoid.
- Attach jumper lead to battery positive and touch to solenoid tab terminal.
- An audible click should be heard and meter should show continuity.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Generac service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.