Lexus ES: Lost Communication With Body Control Module "B" (U0142)
DESCRIPTION
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
U0142 | Lost Communication with Main Body ECU | No communication with main body ECU (multiplex network body ECU) | -
CAN communication system
-
Main body ECU (multiplex network body ECU)
|
PROCEDURE
1. | GO TO CAN COMMUNICATION SYSTEM |
HINT:
Refer to CAN Communication System.
Click here
NEXT | | END |
READ NEXT:
DESCRIPTION The outer mirror switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then sends the rec
DESCRIPTION The outer mirror switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then sends the rec
DESCRIPTION The outer mirror switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then sends the rec
SEE MORE:
DIAGNOSTIC TROUBLE CODE CHART Blind Spot Monitor System DTC No. Detection Item Link C1A45 Vehicle Speed Sensor C1A45 Vehicle Speed Sensor C1A46 Yaw Rate Sensor C1A46 Yaw Rate Sensor C1A47 Steering Angle Sensor C1A47 Steering Angle S
Components
COMPONENTS
ILLUSTRATION
*1
AIR CLEANER CAP SUB-ASSEMBLY
*2
AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
Removal
REMOVAL
PROCEDURE
1. SEPARATE AIR CLEANER CAP SUB-ASSEMBLY
(a) Disengage the 2 air cleaner cap clamps.
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