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 MANUALSLEXUS2012CT 200H L4-1.8L (2ZR-FXE) HYBRIDREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGTESTING AND INSPECTIONPROGRAMMING AND RELEARNINGCUSTOMIZE PARAMETERS
2012 Lexus CT 200h L4-1.8L (2ZR-FXE) Hybrid
Customize Parameters
2012 Lexus CT 200h L4-1.8L (2ZR-FXE) HybridSECTION Customize Parameters
HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM: CUSTOMIZE PARAMETERS
1. CUSTOMIZE AIR CONDITIONING SYSTEM
HINT
The following items can be customized.
NOTICE:
* When the customer requests a change in a function, first make sure that the function can be customized.
* Be sure to make a note of the current settings before customizing.
* When troubleshooting a function, first make sure that the function is set to the default setting.
(a) Customizing with the Techstream
(1) Connect the Techstream to the DLC3.
(2) Turn the power switch on (IG).
(3) Turn the Techstream on.
(4) Enter the following menus: Body Electrical / Air Conditioner / Utility / Customize Setting.
(5) Select the setting by referring to the table below.
(b) Customizing with Multi-display (w/ Navigation System)
(1) Turn the power switch on (IG).
(2) Select the following menus: Setup / Vehicle / Vehicle Customization / Climate Settings.
(3) Select the setting by referring to the table below.
(c) Customizing with the combination meter assembly (w/o Navigation System)
HINT
* Press and hold DISP switch (steering pad switch assembly) when entering an item.
* Briefly press DISP switch (steering pad switch assembly) when selecting an item.
(1) Turn the power switch on (IG).
(2) Enter the following menus: Settings / Vehicle Settings.
(3) Select the setting by referring to the table below.
(4) Press and hold DISP switch (steering pad switch assembly).
(5) The setting completion screen will be displayed.
(6) Return to the item selection screen.
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.