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 2WD V6-3.3L (3MZ-FE)REPAIR AND DIAGNOSISINSTRUMENT PANEL, GAUGES AND WARNING INDICATORSTIRE MONITORING SYSTEMTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURES
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)
Scan Tool Testing and Procedures
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)SECTION Scan Tool Testing and Procedures
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT: By accessing the DATA LIST displayed by the intelligent tester, you can read the value of the switches and sensors without removing any parts. Reading the DATA LIST as the first step of troubleshooting is one method to shorten labor time.
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Following the display on the tester, select the "DATA LIST".
2. ACTIVE TEST
HINT: Perform the ACTIVE TEST using the intelligent tester to operate the ABS warning lights. Performing the ACTIVE TEST is one of the methods to shorten labor time. It is possible to display the DATA LIST during the ACTIVE TEST.
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Following the display on the tester, perform the "ACTIVE TEST".
1. DATA LIST
HINT: By accessing the DATA LIST displayed by the intelligent tester, you can read the value of the switches and sensors without removing any parts. Reading the DATA LIST as the first step of troubleshooting is one method to shorten labor time.
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Following the display on the tester, select the "DATA LIST".
ABS:
2. ACTIVE TEST
HINT: Perform the ACTIVE TEST using the intelligent tester to operate the ABS warning lights. Performing the ACTIVE TEST is one of the methods to shorten labor time. It is possible to display the DATA LIST during the ACTIVE TEST.
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Following the display on the tester, perform the "ACTIVE TEST".
ABS:
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.