Toyota CH-R Service Manual: Weather and traffic information cannot be obtained

Toyota CH-R Service Manual / Navigation / Multi Info Display / Navigation System / Weather and traffic information cannot be obtained

CAUTION / NOTICE / HINT

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 may be stored.
The radio and display receiver assembly may not operate normally.

HINT:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

Click here

PROCEDURE

1.	CHECK COVERAGE AREA

(a) Check that the current position of the vehicle is within the HD weather and traffic or DCM communication function coverage area.

OK:

Vehicle is within coverage area.

MOVE TO WITHIN COVERAGE AREA

2.	CHECK SYMPTOMS

(a) Check for symptoms (poor sound quality, sounds cannot be heard, etc.) during conventional FM radio broadcasting.

Result	Proceed to
Symptoms occur	A
Symptoms do not occur	B

GO TO "RADIO BROADCAST CANNOT BE RECEIVED OR POOR RECEPTION" IN PROBLEM SYMPTOMS TABLE

3.	CHECK SYMPTOMS

(a) Check for symptoms (Unable to connect to call center, etc.) with an ordinary safety connect.

Result	Proceed to
Symptoms occur	A
Symptoms do not occur	B

GO TO "UNABLE TO CONNECT TO CALL CENTER" IN PROBLEM SYMPTOMS TABLE

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Satellite Radio Broadcast cannot be Selected or After Selecting Broadcast, Broadcast cannot be Added into Memory

CAUTION / NOTICE / HINT NOTICE: Some satellite radio broadcasts require payment. A contract must be made between a satellite radio company and the user. If the contract expires, it will not be p ...

No Sound can be Heard from Speakers

PROCEDURE 1. CHECK AUDIO SETTINGS (a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal. OK: A ...

Other materials:

Toyota CH-R Service Manual > Can Communication System: Check Bus 4 Lines for Short Circuit
DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 22 (CA2H) and 7 (CA2L) of the central gateway ECU (network gateway ECU) is below 54 Ω. Symptom Trouble Area Resistance b ...

Toyota CH-R Service Manual > Front Lower Ball Joint: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FRONT LOWER BALL JOINT ASSEMBLY (a) Check for looseness. (1) Lift up the vehicle. (2) Move the front lower No. 1 suspension arm sub-assembly up and down by hand with a force of 294 N (30 kgf) or more to check that there is no loo ...

Toyota CH-R Service Manual: Weather and traffic information cannot be obtained

Satellite Radio Broadcast cannot be Selected or After Selecting Broadcast, Broadcast cannot be Added into Memory

No Sound can be Heard from Speakers

Other materials:

Toyota CH-R Owners Manual

Toyota CH-R Service Manual