1.CHECK PERFORMING OF BASIC DIAGNOSTIC PROCEDURE. | Was the basic diagnostic procedure performed up to STEP 8- | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE | Perform the basic diagnostic procedure. Basic Diagnostic Procedure |
2.CHECK DTC. Check the displayed DTC. | Are DTCs other than U*** displayed- | Perform the diagnosis according to DTC. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE |
3.CHECK DTC. Check the displayed DTC. | Is U0162 a current malfunction- | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE |
4.CHECK DTC. 1) Check CAN communication circuit. CAN Communication Circuit Check 2) Read the DTC using Subaru Select Monitor. | Is U0162 a current malfunction- | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE |
5.CHECK DTC. Using the Subaru Select Monitor, read DTC of all the systems. | Is the AVN data no-receive detected in several modules- | Replace the audio or navigation. Audio Navigation Body | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE |
6.REPLACE MODULE. 1) Replace the audio or navigation. 2) Read the DTC using Subaru Select Monitor. | Is U0162 a current malfunction- | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE | |
7.CHECK MODULE. 1) Reinstall the audio or navigation. 2) Replace the module that the DTC has been detected. 3) Read the DTC using Subaru Select Monitor. | Is U0162 a current malfunction- | Replace the audio or navigation. Audio Navigation Body | |
8.CHECK HARNESS. 1) Shake the harness, and check for poor contact. 2) Read the DTC using Subaru Select Monitor. | Is U0162 a current malfunction- | Repair the poor contact of harness, or replace the harness. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE |
9.CHECK CONNECTOR. Check the connector used for high speed CAN for poor contact. | Is there poor contact of connector- | Repair the connector that has poor contact, or replace harness. | It is possible that temporary poor communication occurs. Delete the DTC. |
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