Failure of an engine to Eccentric person when the indispensable is turned to begin may be due to a evil starter solenoid.2. Beside connect the ohmmeter leads from the (S) terminal to the solenoid circumstances. Provided the ohmmeter reading from either cause indicates an ajar succession, exchange the solenoid. Provided the solenoid plunger does maneuver, however the cranking is slow, the box may be formidable resistence in the leading cranking trail.
1. Disconnect starter from battery and disconnect battery cables. A starter solenoid has two windings. Everyone winding must be checked separately. This is most easily done with the starter on the bench. Disconnect the enormous connector between the solenoid and the starter. Connect one ohmmeter edge to the switch (S) terminal. Connect the other example to the terminal that was connected to the starter.
Provided no movement of the solenoid plunger can be detected, supervene the particular procedure outlined in the vehicles supply volume to safely remove the starter and employment the closest steps to "bench probation" the starter solenoid.
Instructions
Bench testing a starter solenoid
Adoption volt meter To gauge voltage drop to determine if high resistance is present. The voltage drop across the solenoid contacts is higher than specified, (0.3 volts), the solenoid must be replaced.3. Replace the solenoid per the specific year model service manual and reinstall starter. Ensure battery cables remain disconnected to protect against electrical shock.
4. After starter is installed, reconnect wire leads to starter solenoid and starter if disconnected. Reconnect battery cables and check battery voltage (should be 12.5 - 14.0 volts). If battery voltage is low, charge battery before checking solenoid function. Make sure the vehicle is in the park position or clutch is engaged and crank the engine. Listen for grinding noise as starter is turning (stop if noise is heard). If noise is heard, check starter installation and ensure proper number of shims are in place. Engine should crank smoothly without grinding indicating that the solenoid is properly installed and functioning as designed.
