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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSTOYOTA2007HIGHLANDER 2WD V6-3.3L (3MZ-FE)REPAIR AND DIAGNOSISINSTRUMENT PANEL, GAUGES AND WARNING INDICATORSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESDATA LIST
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)
Data List
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)SECTION Data List
DATA LIST
HINT: Using the intelligent tester to read the DATA LIST allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non intrusive inspection can be very useful as intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the DATA LIST information early in troubleshooting is one way to save diagnostic time.
a. Warm up the engine.
b. Turn the ignition switch off.
c. Connect the intelligent tester to the DLC3.
d. Turn the ignition switch to the ON position.
e. Turn the tester ON.
f. Enter given menus: DIAGNOSIS / OBD/MOBD / METER / DATA LIST


g. Check the values by referring to the table.
HINT: Using the intelligent tester to read the DATA LIST allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non intrusive inspection can be very useful as intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the DATA LIST information early in troubleshooting is one way to save diagnostic time.
a. Warm up the engine.
b. Turn the ignition switch off.
c. Connect the intelligent tester to the DLC3.
d. Turn the ignition switch to the ON position.
e. Turn the tester ON.
f. Enter given menus: DIAGNOSIS / OBD/MOBD / METER / DATA LIST
Part 1:
Part 2:
g. Check the values by referring to the table.
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.