Toyota CH-R Service Manual: Precaution

NOTICE:

• When replacing the radio and display receiver assembly or navigation ECU, always replace it with a new one. If a radio and display receiver assembly or navigation ECU which was installed to another vehicle is used, the following may occur:
  • A communication malfunction DTC may be stored.
  • The radio and display receiver assembly or navigation ECU may not operate normally.
• When replacing the DCM (telematics transceiver), make sure to replace it with a new one.
• After replacing the radio and display receiver assembly, if "New software is not compatible with the system. Contact your dealer." is displayed on the multi-display, update the software of the navigation ECU.
• After replacing the navigation ECU, if "New software is not compatible with the system. Contact your dealer." is displayed on the multi-display, update the software of the radio and display receiver assembly.

• Radio and display receiver assembly*1
• DCM (telematics transceiver)

• *1: After replacing the radio and display receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, SiriusXM radio ID registration is necessary (w/ SXM Function).

Navigation System

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Parts Location

PARTS LOCATION ILLUSTRATION *1 MAP LIGHT ASSEMBLY (TELEPHONE MICROPHONE ASSEMBLY) *2 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *3 ...

Other materials:

Toyota CH-R Service Manual > Audio And Visual System(for Radio And Display Type): Main Body ECU Vehicle Information Reading/Writing Process Malfunction (B15F6)
DESCRIPTION This DTC is stored when items controlled by the main body ECU (multiplex network body ECU) cannot be customized via the audio and visual system vehicle customization screen. HINT: The main body ECU (multiplex network body ECU) controls the items for the following systems that ar ...

Toyota CH-R Service Manual > Side Airbag Sensor(for Center Pillar): Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL NO. 1 SIDE AIRBAG SENSOR (a) Check that the ignition switch off. (b) Check that the cable is disconnected from the ...