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HOMESERVICE MANUALSLEXUS2009ES 350 V6-3.5L (2GR-FE)REPAIR AND DIAGNOSISRESTRAINTS AND SAFETY SYSTEMSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURES
2009 Lexus ES 350 V6-3.5L (2GR-FE)

Scan Tool Testing and Procedures

2009 Lexus ES 350 V6-3.5L (2GR-FE)SECTION Scan Tool Testing and Procedures







SUPPLEMENTAL RESTRAINT SYSTEM: OCCUPANT CLASSIFICATION SYSTEM: DATA LIST / ACTIVE TEST

DATA LIST / ACTIVE TEST
HINT: By accessing the DATA LIST displayed on Techstream, values of switches and sensors can be checked without removing any parts. Reading the DATA LIST as the first step of troubleshooting is one method to save diagnostic time.

1. DATA LIST FOR OCCUPANT CLASSIFICATION ECU
(a) Turn the engine switch off.
(b) Connect Techstream to the DLC3.
(c) Turn the engine switch on (IG) and turn the tester on.
(d) Enter the following menus: Body Electrical / Occupant Detection / Data List.
(e) Check the values by referring to the table below.
HINT: The Specified Condition for Zero Point Calibration in the table below must be satisfied when the zero point calibration is performed.

DATA LIST:









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.