SYSTEM DIAGRAM
FRONT SEAT BELT WARNING
Communication Table
Sender |
Receiver |
Signal |
Communication Method |
---|---|---|---|
Airbag sensor assembly |
Combination meter assembly |
|
CAN |
Brake actuator assembly (Skid control ECU) |
Combination meter assembly |
Vehicle speed |
|
ECM |
Combination meter assembly |
Shift position |
|
Occupant detection ECU |
Airbag sensor assembly |
|
REAR SEAT BELT WARNING
Communication Table
Sender |
Receiver |
Signal |
Communication Method |
---|---|---|---|
Main body ECU (multiplex network body ECU) |
Combination meter assembly |
Rear door courtesy light switch signal (LH/RH) |
CAN |
Toyota CH-R Service Manual > Navigation System: Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC (CHECK USING TECHSTREAM)
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG) and wait for 90 seconds.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Navigation System / Trouble
Codes.
Body Electrical > Naviga ...
Toyota CH-R Service Manual > Meter / Gauge System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
When replacing the combination meter assembly, always replace it with a new one.
If a combination meter assembly which was installed to another vehicle is used,
the information stored in it will not match the information from the vehicle and
a DTC may be stored ...