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 MANUALSTOYOTA2011YARIS L4-1.5L (1NZ-FE)REPAIR AND DIAGNOSISLIGHTING AND HORNSTESTING AND INSPECTIONPROGRAMMING AND RELEARNING
2011 Toyota Yaris L4-1.5L (1NZ-FE)
Programming and Relearning
2011 Toyota Yaris L4-1.5L (1NZ-FE)SECTION Programming and Relearning
LIGHTING: LIGHTING SYSTEM: CUSTOMIZE PARAMETERS
1. CUSTOMIZING FUNCTION WITH TECHSTREAM
HINT
The following items can be customized.
NOTICE:
* When the customer requests modification of items, first make sure that the functions can be customized.
* Make a note of the current settings before customization.
* When troubleshooting items, first make sure that the functions are set to their default settings.
(a) Connect a Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the tester on.
(d) Enter the following menus: Customize Setting /
(e) Select the setting by referring to the table below.
Main Body (Main Body ECU):
HINT
Sensitivity adjustments are difficult to confirm. Check by driving the customer's vehicle.
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.