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Home >> Hyundai >> 2007 >> Veracruz GLS, FWD >> Repair and Diagnosis >> Transmission >> Automatic Transaxle System (F21) >> Automatic Transaxle System >> DTC P0601 EEPROM-Check Sum Error >> Component Inspection

Component Inspection

  1. Ignition "ON" & Engine "OFF".
  2. Connect scan tool and select "Diagnostic Trouble Codes (DTCs)" mode.
  3. Using a scantool, Clear DTC.
  4. IG OFF ↔ IG ON (Repeat 2~3 times), and then Monitor the "DTC"
  5. Is DTC Re-displayed?

    YES: 

    • Substitute with a known-good PCM/TCM and check for proper operation. If the problem is corrected, replace PCM/TCM as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO: 

    • Fault is intermittent caused by poor contact in the sensor's and/or TCM (PCM)'s connector or was repaired and TCM (PCM) memory was not cleared. And Go to COMPONENT INSPECTION  procedure.
    NOTE: When replacing the TCU, must perform the N position learning and the Initial learning, (refer to 'HOW TO PERFORM N POSITION LEARNING ' and 'HOW TO PERFORM INITIAL LEARNING ')
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