Ignition switch cannot be moved from ACCESSORY (I) to LOCK (0) (key is pushed in, shift lever in P)

Probable Cause(s)
  1. Interlock control system circuit
  2. Key interlock solenoid stuck ON
  3. Park pin switch stuck OFF
  4. Transmission range switch ATP P line opened
Notes
  • Troubleshoot the key interlock system circuit.
  • Inspect the transmission range switch; R20A3 engine model, K24Z3 engine model.