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Home >> Nissan-Datsun >> 2012 >> Leaf SL >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission (Electric Shift) >> DTC/Circuit Diagnosis >> DTC P1897: Encoder Error >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Trouble diagnosis name DTC detection condition Possible cause
P1897 Encoder Error Encoder signals are not transmitted despite the actuation of parking actuator by the electric shift control module.
  • Encoder (Parking actuator)
  • Harness or connectors (Each circuit is open or shorted.)
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