SYSTEM DIAGRAM
Communication Table
|
Sender |
Receiver |
Signal |
Line |
|---|---|---|---|
|
Main Body ECU (Driver Side Junction Block Assembly) |
Clearance Warning ECU Assembly |
Destination information |
CAN |
|
ECM |
Clearance Warning ECU Assembly |
Shift position |
CAN |
|
Combination Meter Assembly |
Clearance Warning ECU Assembly |
Vehicle speed |
CAN |
|
Air Conditioning Amplifier Assembly |
Clearance Warning ECU Assembly |
Ambient temperature display |
CAN |
|
Clearance Warning ECU Assembly |
Combination Meter Assembly |
|
CAN |
System Description
How To Proceed With TroubleshootingFront Door Speaker
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-)
battery terminal to disable the SRS system (Se ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to follow the correct removal and installation procedures of the door
side airbag sensor.
PROCEDURE
1. INSPECT DOOR SIDE AIRBAG SENSOR (VEHICLE NOT INVOLVED IN COLLISION)
(a) Perform a diag ...
VC Output Circuit
DESCRIPTION
The ECM constantly generates 5 V of power from battery voltage supplied to the
+B (BATT) terminal to operate the microprocessor. The ECM also provides this power
to the sensors through the VC output circuit.
When the VC circuit is short-cir ...