Toyota CH-R Service Manual: Precaution

NOTICE:

• When replacing the radio and display receiver assembly, always replace it with a new one. If a radio and display receiver assembly which was installed to another vehicle is used, the following may occur:
  • A communication malfunction DTC is stored.
  • The radio and display receiver assembly may not operate normally.
• When replacing the DCM (telematics transceiver), make sure to replace it with a new one.*1
• 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.

• *1: w/ Manual (SOS) Switch

• Radio and display receiver assembly*1
• DCM (telematics transceiver)*2

• *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).

  *2: w/ Manual (SOS) Switch

Audio And Visual System(for Radio And Display Type)

...

Parts Location

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

Other materials:

Toyota CH-R Service Manual > Lighting System: Engine Switch Illumination Circuit
DESCRIPTION The illuminated entry system controls the engine switch illumination. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the certification ECU (smart key ECU assembly), refer to Registration. Click here PROCEDURE 1. PERFORM ACTIVE TEST USIN ...

Toyota CH-R Service Manual > Integration Relay: Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the No. 1 integration relay removal/installation are shown below. Necessary Procedure After Part ...