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 MANUALSHYUNDAI2013SANTA FE XL PREMIUMREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSAUTOMATIC TRANSAXLE SYSTEM DIAGNOSISDTC P0722: OUTPUT SPEED SENSOR CIRCUIT NO SIGNALCOMPONENT INSPECTION

2013 Hyundai Santa Fe XL Premium

Component Inspection

2013 Hyundai Santa Fe XL PremiumSECTION Component Inspection

Output speed sensor waveform Inspection
1. Connect "A/T solenoid valve" connector and GDS to Data Link Connector (DLC).
2. Engine ON and operate Input speed sensor.
3. Measure waveform between signal of Output speed sensor harness and chassis ground.
  Specification : See specification waveform
4. Is the measured waveform within specifications?
  YES
  - Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Go to " 2PCM/TCM Inspection" procedure.
PCM/TCM Inspection
1. Ignition off & Engine Off.
2. Disconnect "ATM solenoid valve connector.
3. Connect GDS to Data Link Connector (DLC) and select Simulation mode.
4. Input specification frequency to signal of Output speed sensor by Simulation mode.
  
  Fig 1: Display - Pulse Input Screen (150Hz)
  Courtesy of HYUNDAI MOTOR AMERICA

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.