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Component Location

General Description

This is a special function for engine start by vehicle manufacturer. The engine can be started for moving from the production line to an area where the key teaching is conducted.

DTC Description

The PCM/ECM sets DTC P1699 if the maximum limit of Twice IGN is Exceeded.

DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	• -	1. Over time trial of Twice IGN
Enable Conditions	• IG ON
Threshold value	• Twice IGN ≥ 32 times
Detecting time	• -
Fail Safe	• -

Diagnostic Circuit Diagram

Signal Waveform & Data

Fig.1) A normal signal waveform of antenna and immobilizer communication when IG key(TP : Transponder) is OFF to ON.