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.

2007 Lexus LS 460FACTORY OEM SERVICE PROCEDURE

DTC Check / Clear

CHECK DTC
1. Connect the intelligent tester (with CAN VIM) or Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the tester on.
4. Enter the following menus:
  1. Intelligent tester - Select: DIAGNOSIS / OBD / MOBD / (desired system) / DTC INFO /
  2. Techstream - Select: Body Electrical / (desired system) / Trouble Codes /
5. Read the DTCs by following the directions on the tester's screen.
  HINT:
  
  Refer to the intelligent tester or Techstream operator's manual for further details.
CLEAR DTC
1. Connect the intelligent tester (with CAN VIM) or Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the tester on.
4. Enter the following menus:
  1. Intelligent tester - Select: DIAGNOSIS / OBD / MOBD / (desired system) / DTC INFO /
  2. Techstream - Select: Body Electrical / (desired system) / Trouble Codes /
5. Erase the DTCs by following the directions on the tester's screen.
  HINT:
  
  Refer to the intelligent tester or Techstream operator's manual for further details.

Factory Service Tools

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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.

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