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:
Audio system returns to normal.
HINT:
Sound quality adjustment measures vary according to the type of amplifier.
| OK | |
END |
| NG | |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Weather and traffic information cannot be obtained
Noise OccursToyota CH-R Service Manual > Navigation System: Parking Brake Switch Circuit
DESCRIPTION
This circuit is from the skid control ECU (brake actuator assembly) to the radio
and display receiver assembly.
WIRING DIAGRAM
PROCEDURE
1.
CHECK ELECTRIC PARKING BRAKE SYSTEM
(a) Check the operation of the electric parking brake.
NG
...
Toyota CH-R Service Manual > Vehicle Stability Control System: Fail-safe Chart
FAIL-SAFE CHART
FAIL-SAFE OPERATION
If there is a problem with sensor signals or actuator systems, the skid
control ECU prohibits power supply to the brake actuator assembly and informs
the ECM of a VSC system malfunction.
The brake actuator assembly turns off the solenoids and t ...