DESCRIPTION
|
DTC No. |
DTC Detecting Condition |
Trouble Area |
|---|---|---|
|
U0100 |
No communication with ECM |
|
|
U0142 |
No communication with main body ECU |
|
|
U0155 |
No communication with combination meter |
|
PROCEDURE
|
1. |
GO TO CAN COMMUNICATION SYSTEM |
HINT:
Refer to CAN Communication System (See page
).
| NEXT | |
END |
Pressure Sensor Circuit (B1423)
Air Conditioning Compressor Magnetic Clutch CircuitInterior Light Auto Cut Circuit
DESCRIPTION
When the battery saving control operates, the main body ECU (multiplex network
body ECU) controls the operation of the DOME CUT relay, that is built in to the
driver side junction block, to turn off the interior lights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
In ...
System Voltage Circuit Short to Ground or Open (P056014)
DESCRIPTION
The battery supplies power to the ECM even when the ignition switch is off. This
power allows the ECM to store data such as DTC history, freeze frame data and fuel
trim values. If the battery voltage falls below a minimum level, the ECM data is
cleared and the ECM determines that ...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful because intermittent conditions or signals ...