To determine if corroded or damaged terminals is causing starting difficulty:
- Visually inspect terminals for corrosion or damage.
- If corrosion or damage are not found, check the magnetic switch.
- If corrosion or damage are found, repair is necessary.
Corroded or Damaged Battery Terminal Repair
Perform the following steps to repair corroded or damaged battery terminals:
- Repair or replace any corroded or damaged terminals; refer to OEM guidelines.
- Verify repair of corroded or damaged terminals.
Test with Repaired Battery Terminals
Perform the following steps to determine if the repair resolved starting difficulty:
- Attempt to start and run the engine.
- If the engine starts and runs, no further troubleshooting is required. Shut down the engine.
- If the engine fails to start and run, check the magnetic switch.