Restraints. Lexus Is250, Is220D. Gse20 Ale20
Pre-Crash Safety. Lexus Is250, Is220D. Gse20 Ale20
DTC U0100 Lost Communication with ECM/PCM "A" |
DTC U0122 Lost Communication with Vehicle Dynamics Control Module |
DTC U0146 Lost Communication with Gateway "A" |
DTC U0151 Lost Communication with Airbag ECU |
DTC U1101 Lost Communication with Distance Control ECU |
DESCRIPTION
The seat belt control ECU receives signals from the skid control ECU, gateway ECU, center airbag sensor assembly, distance control ECU via the CAN communication system.The distance control ECU receives signals from the ECM via the CAN communication system.
DTC No. | DTC Detection Item | Inspection Area |
U0100 | ECM communication error |
|
U0122 | Skid control ECU communication error |
|
U0146 | Gateway ECU communication error |
|
U0151 | Center airbag sensor communication error |
|
U1101 | Distance control ECU communication error |
|
- HINT:
- When two or more DTCs starting with "U" are output simultaneously, inspect the connectors and wire harness of each ECU.
INSPECTION PROCEDURE
Refer to the U0100 (CAN communication system (LHD)) (Click here).Refer to the U0100 (CAN communication system (RHD)) (Click here).
Refer to the U0122 (CAN communication system (LHD)) (Click here).
Refer to the U0122 (CAN communication system (RHD)) (Click here).
Refer to the U0146 (CAN communication system (LHD)) (Click here).
Refer to the U0146 (CAN communication system (RHD)) (Click here).
Refer to the U0151 (CAN communication system (LHD)) (Click here).
Refer to the U0151 (CAN communication system (RHD)) (Click here).
Refer to the U1101 (CAN communication system (LHD)) (Click here).
Refer to the U1101 (CAN communication system (RHD)) (Click here).