Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: Lost Communication with Body Control Module Missing Message (U014087,U015587,U016387)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U014087 | Lost Communication with Body Control Module Missing Message | CAN reception error | CAN communication system |
| U015587 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message | CAN reception error | CAN communication system |
| U016387 | Lost Communication with Navigation Control Module Missing Message | CAN reception error | CAN communication system |
PROCEDURE
| 1. | CHECK DTC |
(a) Clear the DTCs.
Body Electrical > Telematics > Clear DTCs(b) Recheck for DTCs and check if the same DTCs are output again.
Body Electrical > Telematics > Trouble Codes| Result | Proceed to |
|---|---|
| No DTCs are output. | A |
| DTCs are output. | B |
| A |  | USE SIMULATION METHOD TO CHECK |
| B | | GO TO CAN COMMUNICATION SYSTEM |
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Telematics System DTC No. Detection Item Link U014087 Lost Communication with Body Control Module Missing Message U015587 Lost Communication with ...
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Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Dynamic Torque Control Awd System: Steering Angle Sensor (C1297)
DESCRIPTION The 4WD ECU assembly determines that the vehicle is turning based on the signals sent from the steering sensor. The steering sensor signal is sent to the 4WD ECU assembly via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area C1297 Steering Angl ...
Lexus RX (RX 350L, RX450h) 2016-2024 Owners Manual > Do-it-yourself
maintenance: Wheels
If a wheel is bent, cracked or heavily corroded, it should be replaced.
Otherwise,
the tire may separate from the wheel or cause a loss of handling control.
Wheel selection
When replacing wheels, care should be taken to ensure that they are
equivalent
to those removed in load capacity, diame ...
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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