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 MANUALSHYUNDAI2003SANTA FE BASE, AUTOMATICREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSAUTOMATIC TRANSAXLE SYSTEM
2003 Hyundai Santa Fe Base, Automatic
Automatic Transaxle System
2003 Hyundai Santa Fe Base, AutomaticSECTION Automatic Transaxle System
- General
- Automatic Transaxle System
- Troubleshooting (A/T)
- Basic Inspection Adjustment
- Automatic Transaxle Fluid
- Transaxle Range Switch Continuity Check
- Transaxle Range Switch And Control Cable Adjustment
- A/T Control Component Check
- Test Procedure
- Inspection Process For Diagnostic Trouble Codes
- DTC P1704, P1703 & P1702: Throttle Position Sensor
- DTC P0713 & P0712: Oil Temperature Sensor System
- DTC P0725: Crankshaft Position Sensor System
- DTC P0715: Input Shaft Speed Sensor System (Pulse Generator 'A')
- DTC P0720: Output Shaft Speed Sensor System (Pulse Generator 'B')
- DTC P0703: Stop Light Switch System
- DTC P0750, P0755, P0760 & P0765: Solenoid Valve System
- DTC P0743, P0740: Torque Converter Clutch Solenoid System
- DTC P0731: 1st Gear Incorrect Ratio
- DTC P0732: 2nd Gear Incorrect Ratio
- DTC P0733: 3rd Gear Incorrect Ratio
- DTC P0734: 4th Gear Incorrect Ratio
- DTC P0736: Reverse Gear Incorrect Ratio
- DTC P1723: A/T Control Relay System
- Inspection Process For Trouble Symptoms
- Inspection Procedure 1
- Inspection Procedure 2
- Inspection Procedure 3
- Inspection Procedure 4
- Inspection Procedure 5
- Inspection Procedure 6
- Inspection Procedure 7
- Inspection Procedure 8
- Inspection Procedure 9
- Inspection Procedure 10
- Inspection Procedure 11
- Inspection Procedure 12
- Inspection Procedure 13
- Inspection Procedure 14
- Inspection Procedure 15
- Automatic Transaxle Hydraulic Circuit
- Automatic Transaxle Components
- Automatic Transaxle Shift Control Components
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.