LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2017 >> Cadenza Technology >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Head Up Display Diagnosis >> DTC B1603-00: CAN BUS Off (B-CAN) >> Wiring Inspection >> CAN Communication Line Inspection >> Resistance Measurement With Matching Resistor

Resistance Measurement With Matching Resistor

  1. Ignition "OFF" and disconnect the battery and wait about four minutes.
  2. Make sure all modules are properly connected.
  3. Measure resistance between Pin No. 5 (C-CAN High) and Pin No. 4 (C-CAN Low) terminal of IGPM harness connector.

    Specification:  Approx. 60 Ω

  4. Is the measured value within specification?

    YES 

    • Go to "CAN Signal Inspection" procedure.

    NO 

    • If the value is out of specification then, go to "CAN RESISTOR INSPECTION " procedure.

      * If the measured value is approx. 0Ω, then check for short CAN communication line.

      * If the measured value is approx. ∞Ω, then check for open CAN communication line.