SMARTRA type immobilizer is an anti-theft device which allows engine to turn ON only when the key recognized in Transponder is inserted in the key hall.
After checking that the inserted key is registered, immobilizer module transmits engine ON permitting signal to ECM.
If engine is tried to turn ON when nonregistered key is inserted in the key hall or no key signal is detected (buglary), immobilizer module transmits engine ON prohibitting order to ECM and injector operation is disabled.
*SMARTRA : SMARt TRansponder Antenna
P1699 is set when the number of times of 'engine ON' is more than 32times which is the maximum times of turning engine ON with virgin ECM and virgin key. This function exists because of easy control of vehicle before pin code is inputted to ECM in factory manufacturing line. Refer to immobilizer system DTC guide for more detailed information.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Signal monitoring |
•
Refer to DTC guide of Immobilizer system | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
The number of turning ON engine over 32 times before key recognition | |||
Diagnostic Time |
•
Immediately | |||
Fail Safe | Fuel cut | NO |
•
- | |
EGR Off | NO | |||
Fuel Limit | NO | |||
MIL | NO | |||
