SECURITY INDICATOR LIGHT: 13, DTC: B13D3:05/P1260:00 [IMMOBILIZER SYSTEM]

id0902e4027900

Description

Remote transmitter program error
Detection condition
•  Start stop unit detects a remote transmitter program error.
Fail-safe function
Not applicable
Possible cause
•  Push button start connector or terminal malfunction
•  Start stop unit connector or terminal malfunction
•  Remote transmitter program error
•  Remote transmitter malfunction
•  Start stop unit malfunction
Note
•  If any of the following items are touching or near the remote transmitter, signal communication between the remote transmitter and the vehicle is negatively affected, resulting in the engine not starting.
―  Spare keys
―  Keys for other vehicles equipped with an immobilizer system
―  Any metallic object
―  Any electronic device, or any credit or other card with magnetic strips
―  Radio wave outputting device nearby
System wiring diagram
Not applicable

Diagnostic Procedure

Step

Inspection

Action
1
INSPECT PUSH BUTTON START CONNECTOR CONDITION
•  Switch the ignition off.
•  Disconnect the negative battery cable.
•  Disconnect the push button start connector.
•  Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
•  Is the connector normal?
Yes
Go to the next step.
No
Repair or replace the connector, then go to Step 4.
2
INSPECT START STOP UNIT CONNECTOR CONDITION
•  Disconnect the start stop unit connector.
•  Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
•  Is the connector normal?
Yes
Go to the next step.
No
Repair or replace the connector, then go to Step 4.
3
VERIFY IF MALFUNCTION CAUSE IS REMOTE TRANSMITTER
•  Always reconnect all disconnected connectors.
•  Reconnect the negative battery cable.
•  Clear the DTC for the immobilizer system using the M-MDS.
•  Re-program key ID number of the remote transmitter.
•  Retrieve the immobilizer system DTCs using the M-MDS.
•  Is the security indicator light: 13, DTC B13D3:05/P1260:00 displayed?
Yes
Replace the remote transmitter, then go to the next step.
(See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING.)
No
Go to Step 5.
4
VERIFY THAT REPAIRS HAVE BEEN COMPLETED
•  Always reconnect all disconnected connectors.
•  Reconnect the negative battery cable.
•  Clear the DTC for the immobilizer system using the M-MDS.
•  Re-program key ID number of the remote transmitter.
•  Retrieve the immobilizer system DTCs using the M-MDS.
•  Is the security indicator light: 13, DTC B13D3:05/P1260:00 displayed?
Yes
Repeat the inspection from Step 1.
•  If the malfunction recurs, replace the start stop unit.
Go to the next step.
No
Go to the next step.
5
VERIFY IF OTHER DTCs DISPLAYED
•  Are any other DTCs displayed?
Yes
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [IMMOBILIZER SYSTEM].)
No
DTC troubleshooting completed.