Lexus ES: Lost Communication with Body Control Module Missing Message (U014087,U015587,U016387)
Lexus ES (XZ10) Service Manual / Audio & Visual & Telematics / Telematics / Telematics System (for Hv Model) / 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 |
READ NEXT:
Utility
UTILITY CANCEL COMMUNICATION FUNCTION PAUSING HINT: This function is used to cancel communication function pausing mode. (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c)
Warning Notification Function Malfunction
PROCEDURE 1. CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION) (a) Check the problem symptom. (1) Check the problem symptom of the warning notification function. Result Proceed to
Warning Notification Function Malfunction
PROCEDURE 1. CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION) (a) Check the problem symptom. (1) Check the problem symptom of the warning notification function. Result Proceed to
SEE MORE:
Front Camera Module Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Front Camera Module Communication Stop Mode Any of the following conditions are met:
Communication stop for "Front Camera Module" is indicated on the "Communication Bus Check" screen of the Techstream.
Click here
Communication stop
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 PCV valve (ventilation valve sub-assembly) removal/installation are shown below. Necessary Procedures Af
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