Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSHYUNDAI2014ACCENT SE, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSIMMOBILIZER SYSTEM DIAGNOSISDTC P1699: IMMOBILIZER-TWICE OVERTRIALGDS DIAGNOSTICSMONITOR GDS DATA

2014 Hyundai Accent SE, Standard Trans

Monitor GDS Data

2014 Hyundai Accent SE, Standard TransSECTION Monitor GDS Data

Check status.
1. IGN "ON" & Engine "OFF".
2. After connecting GDS, Monitor the "Current Data" to check "ECM, Key and Smartra Status".
  Specification: 'LEARNT'
  
  Fig 1: Display - ECM, Key And SMARTRA Status Parameter
  Courtesy of HYUNDAI MOTOR AMERICA
  
  This data shows that 3 keys have been taught, ECU had been learnt, Key in key cylinder has been learnt and SMARTRA3 has been learnt.
3. Is the "ECU STATUS" Parameter "Locked"?
  YES
  - Keep "KEY ON" status for 1 hour to withdraw "Locked by Timer" status. Then turn the key OFF for 10 seconds. Next register transponder and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, damage on the ECM or SMARTRA and this DTC has not erased in previous repair. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.