FixVault

Self-Diagnostic Logic

DTC CHART

DTC Self-diagnosis name DTC detecting condition Possible causes
B2558 SHIFT POSITION There is an input difference of A/T selector lever position input to Intelligent Key unit for 2 seconds or more
  • Harness and connector (Open in the circuit between the units)
  • Control device (detente switch)
  • A/T assembly (control valve assembly)