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 MANUALSTOYOTA2007HIGHLANDER 4WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESDATA LIST
2007 Toyota Highlander 4WD L4-2.4L (2AZ-FE)
Data List
2007 Toyota Highlander 4WD L4-2.4L (2AZ-FE)SECTION Data List
DATA LIST
HINT: By reading the DATA LIST displayed on an intelligent tester, values can be checked, including those of the switches, sensors, and actuators, without removing any parts. Reading the DATA LIST as the first step in troubleshooting is one method to shorten diagnostic time.
NOTE: In the table, the values listed under Normal Condition are for reference only. Do not depend solely on these values when determining whether or not a part is faulty.
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. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST.
g. Check the values by referring to the table.
HINT: If no idling conditions are specified, the transmission gear selector lever should be in the N or P position, and the A/C switch and all accessory switches should be off.
HINT: By reading the DATA LIST displayed on an intelligent tester, values can be checked, including those of the switches, sensors, and actuators, without removing any parts. Reading the DATA LIST as the first step in troubleshooting is one method to shorten diagnostic time.
NOTE: In the table, the values listed under Normal Condition are for reference only. Do not depend solely on these values when determining whether or not a part is faulty.
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. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST.
Part 1:
Part 2:
Part 3:
Part 4:
Part 5:
Part 6:
Part 7:
g. Check the values by referring to the table.
HINT: If no idling conditions are specified, the transmission gear selector lever should be in the N or P position, and the A/C switch and all accessory switches should be off.
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.