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8G3-24 IMMOBILIZER CONTROL SYSTEM (Z13DT ENGINE MODEL)
DTC P1614 Incorrect Signal from Immobilizer
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
Signal from Immobilizer Control Module is not
matched.
Troubleshooting
Step
1
Proceed DTC FLOW TABLE of DTC B3061.
Recheck DTC.
Is DTC P1614 still output?
Action
Trouble Area
• Ignition key with built-in transponder internally faulty
• SECRET KEY CODE (SKC) is not registered in
transponder.
• SKC key is not registered in ECM.
• SKC is different between ECM and transponder.
• Unregistered ignition key (FIX CODE (FC)) with
built-in transponder is detected.
• No FC in Immobilizer Control Module
Yes
Substitute a known-good
ECM according to "Proce-
dure for ECM replace-
ment" in this section and
recheck.
No
ECM and Immobilizer
Control Module are pro-
grammed correctly.
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