INFORMATION DISPLAY CONSTRUCTION/OPERATION

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Display Function

• Displays information for the air conditioner system (such as air flow volume, set temperature, and mode) based on the signals from climate control module.

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Clock Function (with clock display)

• A clock is integrated.
• Time can be adjusted with the buttons on the audio unit.

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Input/output Check Function

• An input/output check function has been adopted which performs signal input to the display and examines the LCD according to the micro-computer built into the information display.

Check code

  • When the signal output part indicated in the table below is activated, the micro-computer performs self-diagnosis of the signal input to the information display. Also, inspection of segments and dots is possible by illuminating the entire LCD.

Check code | Signal output part | Malfunction location
--- | --- | ---
01 | Information display | CAN system communication error
02 | • Audio unit • Instrument cluster | Communication error to signal output part
04 | TNS relay | • TNS relay • TNS signal wiring harness
06 | Ignition switch | Ignition switch
— | LCD | —

Check code display

  • The check code and inspection display are displayed in the LCD clock or drive information system display areas.

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