DIAGNOSIS SYSTEM
DESCRIPTION
(a) Smart key system (for Entry Function) data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). In some cases, a malfunction may be occurring in the smart key system. 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.
Terminals Of Ecu
Dtc Check / ClearToyota CH-R Service Manual > Occupant Classification System: System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU
(Transmitter)
Receiving ECU
Signal
Communication Method
Airbag Sensor Assembly
Occupant Detection ECU
Crash detection signal
Acceleration sign ...
Toyota CH-R Service Manual > Navigation System: Navigation Processor Malfunction (B15AD)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation ECU.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B15AD
Navigation Processor Malfunction
When either condition below is me ...