Hyundai Tiburon (2003 year). Manual — part 222

TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Body Electrical System > Immobilizer System >
Troubleshooting, TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Body Electrical System > Immobilizer
System > Troubleshooting

DIAGNOSIS OF IMMOBILIZER FAULTS

• Communication between the ECM and the BCM

• Function of the BCM and the transponder, and

• Data (stored in the ECM) related to the immobilizer function.

Type

Diasnostic

Codes

Immobilizer Related Faults

Fault Types

SMARTRA

(2.0

β

ENGINE)

P1610

BCM fault

No answer from the BCM
Invalid message from BCM to ECM

P1800

Antenna error

P1803

Invalid request from ECM or corrupted data

P1801

Transponder fault

Invalid transponder data
Passive mode invalid
Programming error

P1805

EEPROM

Inconsistent data of EEPROM
Invalid write operation to EEPROM

ECM fault

No valid data from ECM after 3 attempts by
ECM
Invalid tester message or unexpected
requests by tester

STAND ALONE

(2.7

δ

ENGINE)

01

Untaught transponder

Untaught transponder

02

Transponder communication
error

Transponder error due to a wrong code or
bad read (wrong transponder in field, or
more than one transponder in the field).

03

ECM communication error

ECM error due to bad Service ID (SID), Bad
Message ID (MID) or protocol errors

04

Immobilizer antenna - open

Open Immobilizer antenna

05

BCM internal fault or EEPROM

BCM internal fault (smart driver failure) or
BCM EEPROM error

06

ECM not detected

ECM not detected

REPLACEMENT OF ECM AND BCM

NEUTRALISING ECM