DIAGNOSIS SYSTEM
DESCRIPTION
(a) Automatic headlight beam level control system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.
CHECK DLC3
(a) Check the DLC3.
Click here
INSPECT BATTERY VOLTAGE
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery.
DIAGNOSIS SYSTEM
(a) If the automatic headlight beam level control system malfunctions, "Headlight System Malfunction Visit Your Dealer" warning message is displayed on the multi-information display.
HINT:
In this case, the headlight ECU sub-assembly LH stores DTCs.
Toyota CH-R Service Manual > Power Door Lock Control System: Operation History List
OPERATION HISTORY LIST
NOTICE:
If the vehicle or vehicle controls are operated (for example, during
initial inspection when the vehicle is brought in for repair) before operation
history has been read out and saved, the operation history information could
be lost.
The funct ...
Toyota CH-R Service Manual > Key Reminder Warning System: Key Reminder Buzzer does not Sound
DESCRIPTION
The key reminder warning buzzer sounds when the driver door is opened while the
ignition switch is off or ACC. The key reminder warning buzzer is activated when
the main body ECU (multiplex network body ECU) sends an unlock warning switch signal
and driver door courtesy light swit ...