2007 KIA CARNIVAL Workshop Manual

c.The antenna coil sends transponder signal to the SMARTRA.
It is located directly in front of the steering handle lock.

2007 > 2.7L V6 GASOLINE >
DIAGNOSIS OF IMMOBILIZER FAULTS
a.Communication between the PCM(ECM) and the SMARTRA.
b. Function of the SMARTRA and the transponder.
c. Data (stored in the PCM(ECM) related to the immobilizer function.
The following table shows the assignment of immobilizer related faults to each type:
Immobilizer Related Faults Fault typesDiagnostic codes
PCM(ECM) fault a.Non- Immobilizer- EMS connected to an Immobilizer P1610
Transponder key fault a.
Transponder not in password mode
b. Transponder transport data has been changed. P1674
(Transponder status error)
Transponder key fault a.Transponder programming error P1675
(Transponder programming error)
SMARTRA fault a.Invalid message from SMARTRA to PCM(ECM) P1676
(SMARTRA message error)
SMARTRA fault a.
No response from SMARTRA
b. Antenna coil error
c. Communication line error (Open/Short etc.)
d. Invalid message from SMARTRA to PCM(ECM) P1690
(SMARTRA no response)
Antenna coil fault a.Antenna coil open/short circuit P1691
(Antenna coil error)
Immobilizer indicator lamp
fault a.
Immobilizer indicator lamp error (Cluster) P1692
(Immobilizer lamp error)
Transponder key fault a.
Corrupted data from transponder
b. More than one transponder in the magnetic field
(Antenna coil)
c. No transponder (Key without transponder) in the
magnetic field (Antenna coil) P1693
(Transponder no response error/invalid response)
PCM(ECM) fault a.
Request from PCM(ECM) is invalid
(Protocol layer violation- Invalid request, check sum
error etc.) P1694
(PCM(ECM) message error)
PCM(ECM) internal
permanent memory
(EEPROM) fault a.
PCM(ECM) internal permanent memory (EEPROM)
fault
b. Invalid write operation to permanent memory
(EEPROM) P1695
(PCM(ECM) memory error)
Invalid key fault a.
Virgin transponder at PCM(ECM) status "Learnt"Learnt
(Invalid) Transponder at PCM(ECM) status
"Learnt"(Authentication fail) P1696
(Authentication fail)
Hi - Scan fault a.Hi - Scan message error P1697
Locked by timer a.
Exceeding the maximum limit of Twice IGN ON ( ⊇ 32
times) P1699
(Twice IG ON over trial)
IMMOBILIZER (SMARTRA) DTC LIST No. Fault code Monitor strategy description GasolineDiesel
1 P1674 Transponder status error O-
2 P1675 Transponder programming error OO

3P1676 SMARTRA message error OO
4 P1690 SMARTRA no response OO
5 P1691 Antenna coil error OO
6 P1692 Immobilizer lamp error OO
7 P1693 Transponder no response error / Invalid response OO
8 P1610 Non- Immobilizer- EMS connected to an immobilizer -O
9 P1694 EMS message error O-
10 P1695 EMS memory error O-
11 P1696 Authentication fail O-
12 P1697 HI- SCAN message error O-
13 P1699 Twice overtrial O-

2007 > 2.7L V6 GASOLINE >
TEACHING PROCEDURES
1.Key Teaching Procedure
Key teaching must be done after replacing an inoperative PCM(ECM) or when providing additional keys to the
vehicle owner.
The procedure starts with an PCM(ECM) request for vehicle specific data (PIN code: 6digits) from the tester. The
"virgin" PCM(ECM) stores the vehicle specific data and the key teaching can be started. The "learnt" PCM(ECM)
compares the vehicle specific data from the tester with the stored data. If the data are correct, the teaching can
proceed.
If incorrect vehicle specific data have been sent to the PCM(ECM) three times, the PCM(ECM) will reject the
request of key teaching for one hour. This time cannot be reduced by disconnecting the battery or any other
manipulation. After reconnecting the battery, the timer starts again for one hour.
The key teaching is done by ignition on with the key and additional tester commands. The PCM(ECM) stores the
relevant data in the EEPROM and in the transponder. Then the PCM(ECM) runs the authentication required for
confirmation of the teaching process. The successful programming is then confirmed by a message to the tester.
If the key is already known to the PCM(ECM) from a previous teaching, the authentication will be accepted and the
EEPROM data are updated. There is no changed transponder content (this is impossible for a learnt transponder).
The attempt to repeatedly teach a key, which has been taught already during the same teaching cycle, is
recognized by the PCM(ECM). This rejects the key and a message is sent to the tester.
The PCM(ECM) rejects invalid keys, which are presented for teaching. A message is sent to the tester. The key
can be invalid due to faults in the transponder or other reasons, which result from unsuccessful programming of
data. If the PCM(ECM) detects different authenticators of a transponder and an PCM(ECM), the key is considered
to be invalid.
The maximum number of taught keys is 4
If an error occurs during the Immobilizer Service Menu, the PCM(ECM) status remains unchanged and a specific
fault code is stored.
If the PCM(ECM) status and the key status do not match for teaching of keys, the tester procedure will be stopped
and a specific fault code will be stored at PCM(ECM).

(1)PCM(ECM) learnt status.

(2)PCM(ECM) virgin status.
After replacing new "PCM(ECM)" scantool displays that PCM(ECM) is virgin status in Key Teaching mode.
"VIRGIN" status means that PCM(ECM) has not matched any PIN code before.

2.User Password Teaching Procedure
The user password for limp home is taught at the service station. The owner of the vehicle can select a number
with four digits.
User password teaching is only accepted by a "learnt" PCM(ECM). Before first teaching of user password to an
PCM(ECM), the status of the password is "virgin" No limp home function is possible.
The teaching is started by ignition on, with a valid key and sending the user password by tester. After successful
teaching, the status of the user password changes from "virgin" to "learnt"
The learnt user password can also be changed. This can be done if the user password status is "learnt" and the
tester sends authorization of access, either the old user password or the vehicle specific data. After correct
authorization, the PCM(ECM) requests the new user password. The status remains "learnt" and the new user
password will be valid for the next limp home mode.
If incorrect user passwords or wrong vehicle specific data have been sent to the PCM(ECM) three times, the
PCM(ECM) will reject the request to change the password for one hour. This time cannot be reduced by
disconnecting the battery or any other actions. After reconnecting the battery, the timer starts again for one hour.
(1) User password teaching