Engine Cranks Slowly

Perform the following checks:

• Battery-Battery Inspection/Test. Refer to Battery Inspection/Test .
• Wiring-Inspect the wiring for damage. Inspect all connections to the starter motor, solenoid, battery, and all ground connections. Refer to Circuit Testing , , Wiring Repairs , , Testing for Intermittent Conditions and Poor Connections , and Connector Repairs .
• Engine-Make sure the engine is not seized. Refer to Symptoms - Engine Mechanical .

If the battery, the wiring and the engine are functioning properly and the engine continues to crank slowly, replace the starter motor. Refer to Starter Replacement .