Transmission or Drivetrain Failure
The vehicle won't move when the engine is cold, indicating a potential transmission, torque converter, or drivetrain issue. This could be due to low transmission fluid, a faulty torque converter, or internal transmission failure.
Diagnosis Details
Possible Causes
Low or contaminated transmission fluid (common in cold weather)
Faulty torque converter or solenoid
Internal transmission damage (e.g., broken bands or clutches)
Related OBD-II Codes
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What You Should Do
Check transmission fluid level and condition (cold).
If low, top off with correct fluid.
If fluid is burnt or metallic, transmission may need service.
Have a professional scan for transmission codes and perform a pressure test.
Do not drive the vehicle.
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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.
