Lexus NX: Remote Service Malfunction
PROCEDURE
| 1. | CHECK CAN COMMUNICATION SYSTEM |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Bus Check.
Click here .gif)
(e) Check that all ECUs and sensors that use CAN communication are connected.
| Result | Proceed to |
|---|---|
| There are no connection problems. | A |
| There is a connection problem. | B |
| B | .gif) | GO TO CAN COMMUNICATION SYSTEM |
|
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| 2. | CHECK DTC OUTPUT |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG) and wait for 90 seconds.
(c) Turn the Techstream on.
(d) Enter the following menus: Health Check.
(e) Check for DTCs.
| Result | Proceed to |
|---|---|
| DTCs are not output. | A |
| DTCs are output. | B |
| B | | INSPECT EACH ECU SYSTEM |
|
| 3. | CHECK OPERATION OF EACH SYSTEM |
(a) Check that each system related to Lexus Enform Remote operates normally.
(1) Check power door lock control system
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(2) Check smart access system with push-button start (for Entry Function)
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(3) Check smart access system with push-button start (for Start Function)
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(4) Check immobiliser system
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(5) Check theft deterrent system
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(6) Check lighting system (INT)
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(7) Check meter/gauge system
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(8) Check air conditioning system
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(9) Check power window control system
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(10) Check sliding roof system
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(11) Check power back door system
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(12) Check lighting system (EXT) (for Triple Beam Headlight)
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(13) Check lighting system (EXT) (for Single Beam Headlight)
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| Result | Proceed to |
|---|---|
| All of the systems related to Lexus Enform Remote operate normally. | A |
| Any system related to Lexus Enform Remote does not operate normally. | B |
| B | | GO TO ABNORMAL SYSTEM |
|
| 4. | CHECK DCM OPERATION HISTORY |
(a) Check DCM Operation History.
Click here
| Tester Display |
|---|
| DCM Operation History |
| NEXT | | CONTACT SERVICE CENTER |
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