Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Lost Communication with ECM (U0100-U0142,U0151,U0155,U0163)
DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory |
|---|---|---|---|---|
| U0100 | Lost Communication with ECM | No communication with ECM |
| Memorized |
| U0131 | Lost Communication with Electric Power Steering ECU | No communication with power steering ECU assembly |
| Memorized |
| U0142 | Lost Communication with Main Body ECU | No communication with main body ECU (multiplex network body ECU) |
| Memorized |
| U0151 | Lost Communication with Restraints Control Module | No communication with airbag sensor assembly |
| Memorized |
| U0155 | Lost Communication with Combination Meter | No communication with combination meter assembly |
| Memorized |
| U0163 | Lost Communication with Navigation Control Module | No communication with radio receiver assembly (A/C control panel) |
| Memorized |
PROCEDURE
| 1. | GO TO CAN COMMUNICATION SYSTEM |
HINT:
Refer to CAN Communication System.
Click here 
| NEXT |  | END |
Refrigerant Shortage (B14B8)
DESCRIPTION This DTC is stored if the amount of refrigerant in the air conditioning system is insufficient. The air conditioning amplifier assembly receives the ambient temperature signal, refrigerant ...
Air Conditioning Control Panel Circuit
DESCRIPTION The radio receiver assembly (A/C control panel) switch signals are sent to the air conditioning amplifier assembly via CAN communication. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: In ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Security Horn Assembly (for Built-in Battery Type): Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during theft warning siren assembly removal/installation are shown below. Necessary Procedures after parts remo ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Condenser: Installation
INSTALLATION PROCEDURE 1. INSTALL COOLER CONDENSER ASSEMBLY (a) Engage the 2 guides as shown in the illustration. Install in this Direction NOTICE: Do not damage the cooler condenser assembly or radiator assembly when installing the cooler condenser assembly. (b) Engage the 4 claws to inst ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
0.0184