Engine No Crank / No Start
The engine does not crank or make any sound when attempting to start. This indicates a complete lack of starter motor engagement, likely due to an electrical or battery issue.
Diagnosis Details
Possible Causes
Dead or weak battery
Corroded or loose battery terminals
Faulty starter motor or solenoid
Blown starter fuse or relay
Faulty ignition switch or neutral safety switch (automatic) / clutch switch (manual)
Related OBD-II Codes
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What You Should Do
Check battery voltage (should be 12.6V+).
Clean and tighten battery terminals.
Test starter relay and fuse.
If battery is good, tap starter with a hammer while someone turns the key; if it starts, replace starter.
If no click, check ignition switch and safety switches.
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.
