PRECAUTION
PRECAUTIONS WHEN USING TECHSTREAM
(a) When using the Techstream with the engine switch off, connect the Techstream to the DLC3 and turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the Techstream and the vehicle begins. Then select the vehicle type under manual mode and enter the following menus: Body Electrical / Smart Key. While using the Techstream, periodically turn a courtesy light switch on and off at intervals of 1.5 seconds or less to maintain communication between the Techstream and the vehicle.
PRECAUTION FOR REGISTRATION
(a) If replacing any of the following parts, refer to Registration.
(1) Certification ECU (smart key ECU assembly)
(2) ID code box (immobiliser code ECU)
(3) Steering lock ECU (steering lock actuator or upper bracket assembly)
(4) Electrical key transmitter sub-assembly
(5) ECM
(6) Main body ECU (multiplex network body ECU)
PRECAUTIONS FOR BATTERY
(a) The entry unlock function may not operate immediately after the cables are reconnected to the battery. If this occurs, the entry unlock function can be restored by performing a wireless door lock and unlock or mechanical key operation.
(b) When the battery is discharged, if the battery of another vehicle is used to jump start the engine, move the shift lever to P and open and close the driver door with the engine switch off before starting the engine.
(c) After the battery is removed and reinstalled, be sure to wait at least 10 seconds before the next engine start. The engine may not start immediately after the battery is reinstalled.
HINT:
Toyota CH-R Service Manual > Airbag System: Front Airbag Sensor RH Malfunction (B1610/13)
DESCRIPTION
The front airbag sensor RH circuit consists of the airbag sensor assembly and
front airbag sensor RH.
The front airbag sensor RH detects impacts to the vehicle and sends signals to
the airbag sensor assembly to determine if the airbags and pretensioners should
be deployed.
DTC B ...
Toyota CH-R Service Manual > Navigation System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
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
When replacing the radio a ...