PROCEDURE
|
1. |
CHECK DISPLAY SETTING |
(a) Reset display settings (contrast, brightness) and check that the screen appears normal.
OK:
The display returns to normal.
| OK | |
END |
| NG | |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Touch Panel Switch does not Function
Poor Sound Quality in All Modes (Low Volume)Toyota CH-R Service Manual > Continuously Variable Transaxle System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
The ECM of this system is connected to the CAN communication system.
Therefore, before starting troubleshooting, be sure to check that there
are no malfunctions in the CAN communication system.
*: Use the Techstream.
PROCEDURE
1. ...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Shift Solenoid "G" Control Circuit Low (Shift Solenoid Valve SC) (P099B,P099C)
DESCRIPTION
Based on the signal received by the shift solenoid valve SC, the ECM uses the
shift solenoid valve SLU to control the forward and reverse clutch pressure.
If there is an open or short in the shift solenoid valve SC circuit, the ECM
stops sending current to the defective shift solen ...