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Home >> Hyundai >> 2020 >> Sonata SEL >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Abs Diagnosis (Except HEV) (2 Of 2) >> DTC C1650-08: CAN Signal Error SCC >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
Main action
  • Monitor the CAN message
  1. Open or short in CAN lines
  2. Poor connector connection
  3. Other ECUs incorrectly occupy the CAN Bus line
  4. Faulty SCC
  5. Incorrect Controller's version
Threshold value
  • When SCC message's Alive counter does not increase more than 200 milliseconds.
  • When SCC messages's request value fault is received for more than 500 milliseconds during control status or for more than 1500 milliseconds during non-control status.
  • When received SCC message's checksum value and calculated checksum value is different more than 200 milliseconds during control/non-control status.
Diagnosis time
  • 200 milliseconds/500 milliseconds/1500 milliseconds
MIL
  • No MIL On
Reset condition
  • When the normal signal is sent after ignition switch turned OFF and back ON.
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