DESCRIPTION
If the back door does not lock when using the power back door close and lock function, there may be communication problem between the certification ECU (smart key ECU assembly) and main body ECU (multiplex network body ECU).
CAUTION / NOTICE / HINT
NOTICE:
Click here
Click here
PROCEDURE
1. | CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Smart Access > Trouble Codes Result | Proceed to |
---|---|
DTCs are not output | A |
DTCs are output | B |
B | GO TO DIAGNOSTIC TROUBLE CODE CHART |
|
2. | CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Back Door > Trouble Codes Result | Proceed to |
---|---|
DTCs are not output | A |
DTCs are output | B |
B | GO TO POWER BACK DOOR SYSTEM |
|
3. | CHECK POWER BACK DOOR CLOSE AND LOCK OPERATION |
(a) Open the back door with the electrical key transmitter sub-assembly outside of the vehicle.
(b) While carrying the electrical key transmitter sub-assembly, press the door control switch and check that the back door closes automatically and then locks. HINT: If the door control switch is pressed by a hand which is also holding the electrical key transmitter sub-assembly, the electrical key transmitter sub-assembly may not be detected as in the exterior detection area and the power back door close and lock function may not operate. |
|
Result | Proceed to |
---|---|
Power back door close and lock function operates normally | A |
Power back door close and lock function does not operate normally | B |
A | USE SIMULATION METHOD TO CHECK |
B | GO TO OTHER PROBLEM |
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