DTC No. | Detecting Condition | Possible Cause | Related engine |
P1693 | Transponder no response error/ transponder invalid response, Transponder status error,Transponder programming error | Corrupted data from transponder, More than one transponder in the magnetic field (Antenna coil), No transponder (Key without transponder) in the magnetic field (Antenna coil), Transponder not in the password mode, Transponder transport data hasbeen changed,Transponder programming error | D2.0,β2.0,δ2.7 |
PROBLEM VERIFICATION
Connect the hi-scan (pro) to data link connector.
Turn the ignition switch to ON and verify the DTC "P1693" is displayed.
Erase the DTC "P1693" with the hi-scan (pro) and then monitor again.
Is the same code displayed ?
▶ Problem is intermittent and engine control module or ICM memory was not cleared.
▶ Key teaching procedures
KEY TEACHING PROCEDURE
The key teaching is done after replacing a defective ECM or ICM for providing of additional keys to the vehicle owner.
Connect the hi-scan (pro) to data link connector.
Turn the ignition switch to ON and select "TEACHING" mode of immobilizer system on the hi-scan (pro).
Input the pin code which consists of 6 digits.
Because the pin code is security code, contact authorized HMC service staff to know the pin code.
If incorrect pin code is inputted for 3 consecutive times, ECM or ICM should disallow key teaching function for 1 hours.
If the data is correct, the key teaching is completed.
Is the key taught completely ?
▶ Check for these problems ;
Storage of invalid data in transponder.
Different kind of transponder.
Omitted transponder in the key.
▶ Check if DTC "P1693" is displayed again
CHECK IF DTC "P1693" IS DISPLAYED AGAIN
Connect the hi-scan (pro) to data link connector.
Turn the ignition switch to ON and verify the DTC "P1693" is displayed.
Is the same code displayed ?
▶ Problem is intermittent and engin control module or ICM memory was not cleared.
▶ Replace the key set assembly and key teaching must be done.
