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HOMESERVICE MANUALSGENESIS2021GV80 2.5T ADVANCED, AWDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM DIAGNOSIS - 2.5L (6 OF 6)DTC P26CB-00: ENGINE COOLANT PUMP PERFORMANCE/STUCK OFFDTC INFORMATION AND INSPECTIONDTC DETECTING CONDITION
2021 Genesis GV80 2.5T Advanced, AWD

DTC Information And Inspection: DTC Detecting Condition

2021 Genesis GV80 2.5T Advanced, AWDSECTION DTC Detecting Condition
Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit check, EWP motor drive check
  1. Poor connector connection
  2. Faulty LIN communication line
  3. Faulty EWP circuit
  4. Faulty EWP
Enable Condition Case 1
  • Motor stop
  • Applicable error flag, protect mode display (0.5 sec)
  • Retry (6 seconds) and re-detection -> motor stop (4 attempts)
  • Applicable error flag, protect mode not displayed, driven at the drive speed
Case 2
  • Motor stop
  • Applicable error flag, protect mode display (15 seconds)
  • Retry (10 seconds) and re-detection -> motor stop (unlimited)
Case3
  • Motor stop
  • Applicable error flag, protect mode display (1 second)
  • When restarting at maximum RPM (2.5 seconds) and re-detecting -> motor stop (100 attempts)
  • Motor stop, applicable error flag, protect mode not displayed
Threshold Value Case 1
  • When the actual EWP driving speed is less than 500 RPM than the driving command RPM
Case 2
  • When the EWP current is less than 1.5A at a driving speed of higher than 2500 RPM
Case3
  • When EWP stuck is detected
Diagnostic Time Case 1
  • 6 seconds
Case 2
  • 10 seconds
Case3
  • 2.5 seconds
MIL ON Condition
  • No MIL on (DTC only)
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.