Toyota CH-R Owners Manual: Using the air conditioning system and defogger

Interior features

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Air conditioning system

Air outlets are automatically selected and fan speed is automatically adjusted according to the set temperature setting. ...

Other materials:

Toyota CH-R Service Manual > Smart Key System(for Start Function): Lost Communication with ECM / PCM (U0100,U0140,U0142,U0155,U1117)
DESCRIPTION These DTCs are stored when there is a CAN communication malfunction between the certification ECU (smart key ECU assembly), ECM, main body ECU (multiplex network body ECU) or combination meter assembly, and data from the option connector (bus buffer ECU) cannot be received. ...

Toyota CH-R Service Manual > Smart Key System(for Entry Function): How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the smart key system (for Entry Function). *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...