DTC B102B:51 [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM]

id09021c387300

DESCRIPTION

No programmed transmitter
DETECTION CONDITION
•  There is no record that an transmitter was programmed (programming is never performed in past).
Note
•  If the transmitter has never been programmed, DTC B102B:51 cannot be detected even if the transmitter is cleared.
POSSIBLE CAUSE
•  Transmitter programming error
•  Keyless control module malfunction

Diagnostic Procedure

Step

Inspection

Action
1
VERIFY NUMBER OF PROGRAMMED TRANSMITTER
•  Perform the PID/data monitor inspection using the M-MDS.
―  NUM_TRNSMs
•  Is there a programmed transmitter?
Yes
Go to the next step.
No
Program a new transmitter, then go to the next step.
(See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM].)
2
VERIFY TROUBLESHOOTING COMPLETED
•  Operate the advanced key to activate the keyless control module.
•  Clear the DTC from the keyless control module using the M-MDS.
•  Operate the advanced key to activate the keyless control module.
•  Perform the advanced keyless entry and push button start system DTC inspection using the M-MDS.
•  Is the same DTC present?
Yes
Replace the keyless control module, then go to the next step.
(See KEYLESS CONTROL MODULE REMOVAL/INSTALLATION.)
No
Go to the next step.
3
VERIFY THAT NO OTHER DTCs ARE PRESENT
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM].)
No
DTC troubleshooting completed.