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 ...
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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Vehicle Stability Control System: Left Front Wheel Speed Sensor Signal Has Too Many Pulses (C05003A,C05063A)
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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Rear Power Seat Control System(for Third Row): How To Proceed With Troubleshooting
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT:
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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