Kohler — Solenoid Tests
Testing & diagnosis · Starter solenoid
From a Kohler service manual covering: ECV850, ECV860, ECV870, ECV880. Check it applies to your exact model before use.
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Before you start
- Do not leave 12V test leads connected longer than necessary.
Procedure
- Disconnect all leads from solenoid and separate from starter.
- Pull-in actuation: connect 12V to S terminal and lower post; solenoid should click.
- Pull-in continuity: ohmmeter across large posts; should indicate continuity.
- Hold-in function: connect 12V to S terminal and body; push plunger in; coil should hold.
- Hold-in continuity: ohmmeter across large posts; should indicate continuity.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Kohler 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.