B2165: Gear shift position Fault

MediumBodyBody Electronics

What does B2165 mean?

B2165 is a diagnostic trouble code indicating "Gear shift position Fault". This code relates to your vehicle's body electronics and should be diagnosed to determine the root cause. The severity level helps indicate how urgently this should be addressed.

Common causes

  • Low or degraded transmission fluid
  • Worn clutch packs or bands
  • Faulty shift solenoid
  • Wiring issue to the transmission control module
  • Failing torque converter

What should you do?

Schedule a diagnostic appointment at your earliest convenience. The vehicle is generally safe to drive short distances, but the underlying issue should be addressed to prevent it from worsening.

Get a diagnosis for YOUR car

Code B2165 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.

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Related codes

B2166Gear select position Fault
B2163Clutch Position Fault
B2162Data Mismatch #2 (receive data does not match what was expected)
B2160Memory #1 output Short to VBatt