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 |
System Description
How To Proceed With TroubleshootingToyota CH-R Service Manual > Tire Pressure Warning System: Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC (for TIRE PRESSURE WARNING ECU AND RECEIVER) (USING Techstream)
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Tire Pressure Monitor / ...
Toyota CH-R Service Manual > Meter / Gauge System: System Description
SYSTEM DESCRIPTION
INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY
(a) Meter or Gauge
Item
Condition
Input/Output
Communication line
Signal
Component
Speedometer
Gauge
Input
...