FixVault

Self-Diagnostic Logic

SELF-DIAGNOSTIC LOGIC

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)
  • A/T device (detent switch)
  • A/T assembly (control valve assembly)