P1699

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 proceeded.

DTC Description

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

DTC Detecting Condition





Monitor Scantool Data

1. Check status
(1) IGN "ON" &Engine "OFF"
(2) Monitor the "ECM, Key and Smartra Status" Parameter on the Scantool.

Specification : 'LEARNT'





Fig.1) This data show that 3 keys have been taught, ECU has been learnt, Key in key cylinder has been learnt and SMARTRA3 has been learnt
(3) Is the "ECU STATUS" Parameter "Locked"?
YES
> Keep "KEY ON" status for 1 hours to withdraw "Locked by Timer" status. Then register transponder and go to "Verification of Vehicle Repair" procedure.
NO
> Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, damage on the ECM or SMARTRA. This DTC has not been erased since previous repair. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.

Verification of Vehicle Repair

After a repair, it is essential to verify that the fault has been corrected.
1. Connect scantool and selet "Diagnostic Trouble Codes(DTCs)" mode and then clear DTC.
2. Operate the vehicle and monitor the DTC on the scantool.
3. Are any DTCs present?
YES
> Go to the applicable troubleshooting procedure.
NO
> System is performing to specification at this time.

Diagnostic Circuit Diagram