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Home >> Subaru >> 2014 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle (Diagnostics) >> Automatic Transmission System >> DTC B1016 Shift Lock Circuit Failure >> Circuit description

Circuit description

When IGN signal, P switch signal, and STP signal is input, the main body ECM (network gateway computer) outputs signals to the shift lock solenoid.

DTC No. DTC detecting condition
  1. Diagnosis condition
  2. Abnormal condition
  3. Abnormal period
  4. Other
Inspection parts
B1016
  1. IG ON
  2. Open, power supply-output short, or GND output short in shift lock circuit
  3. 3 second or more
  4. 1 trips
  • Main body ECM (network gateway computer)
  • Shift lock solenoid
  • Wiring harness or connector