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Home >> Hyundai >> 2012 >> Genesis 5.0 R-Spec >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel Module (W/O Pic) Diagnosis - 4.6L & 5.0L >> DTC B1605: CAN Time-out DDM >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN Comm. Check (IPM ↔ DDM)
  • IG ON
    1. No receiving CAN Data owing to BUS OFF (Check CAN BUS ERROR DTC is being.)
    2. IPM CAN High/Low Lines open together
    3. Check DDM (Including the related fuses)
    4. DDM CAN High/Low Lines open
Enable Conditions
  • IPM power on
Threshold Value
  • No message from DDM to IPM for 10 sec.
Diagnostic Time
  • 10 sec
DTC Erasing Time
  • DTC is erased immediately after receiving data from DDM.