Lexus RX (RX 350L, RX450h) 2016-2026 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) 2016-2026 Owners Manual > Opening, closing the windows and moon roof: Moon roof
Use the overhead switches to open and close the moon roof and tilt it
up and
down.
Opening and closing
Opens the moon roof*
The moon roof stops slightly before the
fully open position to reduce wind noise.
Press the switch again to fully open the
moon roof.
Closes the moon roof*
...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Vehicle Stability Control System: Left Rear Wheel Speed Sensor Signal Stuck Low (C050C23)
DESCRIPTION Refer to DTC C050C1F. Click here DTC No. Detection Item DTC Detection Condition Trouble Area C050C23 Left Rear Wheel Speed Sensor Signal Stuck Low Any of the following is detected:
When the +BS terminal voltage is 17.4 V or less at a vehicle speed of 10 km/h (6 mph) ...
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
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