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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 155 (Integrated Body Control Unit Diagnosis) >> DTC B163E-00: RSM LIN Fault >> Wiring Inspection >> LIN Communication Circuit Inspection >> Check Short-To-Battery

Check Short-To-Battery

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Item Normal Value Prerequisite condition (+) Probe <-> (-) Probe
LIN Circuit Short: Voltage Below approx. 200mV
  1. Ignition Switch: ON
  2. BCM*, RSM* connector: Disconnect
RSM*_"LIN" <-> Chassis Ground
  1. Is the voltage within specification?

    YES 

    • Check for an intermittent Short-to-Battery caused by bending, corrosion, contamination, deterioration of the harness/connector.
    • Check for foreign substance around the sensor, or the sensor rubber caught in between.

    NO 

    • Repair Short between the abnormal terminal/harness and Battery Power.
NOTE:

SJB*: "IGPM_LEAK CURRENT AUTOCUT DEVICE"

BCM*: "BCM"

RSM*: "RAIN SENSOR"