DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
U0073 |
CAN bus connection error |
CAN communication system |
U0100 |
CAN reception error |
|
U0140 |
CAN reception error |
|
U0155 |
CAN reception error |
PROCEDURE
1. |
CHECK DTC |
(a) Clear the DTCs (See page ).
(b) Recheck for DTCs and check that no DTCs are output.
OK:
No DTCs are output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK |
NG | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
Knock Sensor
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE INTAKE MANIFOLD
(a) Remove the intake manifold (See page ).
2. REMOVE KNOCK SENSOR
(a) Disconnect the sensor connector.
...
Lost Communication with ECM / PCM "A" (U0100-U0142,U0155)
DESCRIPTION
These DTCs are stored when the clearance warning ECU assembly cannot receive
and recognize several signals via the CAN communication system.
DTC No.
DTC Detection Condition
Trouble Area
U0100
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL HEADLIGHT ASSEMBLY
(a) Connect each connector.
(b) Install the headlight assembly with the bolt and 3 screws.
Torque:
3.6 N·m {37 kgf·cm, 32 in·lbf}
2. INSTALL FRONT BUMPER ASSEMBLY
(See page )
3. CONNECT CABLE T ...