NOTE:IF THREE ATTEMPTS ARE MADE TO
ENTER THE SECURE ACCESS MODE USING
AN INCORRECT PIN, SECURED ACCESS
MODE WILL BE LOCKED OUT FOR ONE
HOUR. TO EXIT THIS LOCKOUT MODE, TURN
THE IGNITION TO THE RUN POSITION FOR
ONE HOUR THEN ENTER THE CORRECT
PIN. (ENSURE ALL ACCESSORIES ARE
TURNED OFF. ALSO MONITOR THE
BATTERY STATE AND CONNECT A BATTERY
CHARGER IF NECESSARY).
5. Press ``ENTER'' to transfer the secret key (the
SKIM will send the secret key to the PCM).
3.2.10 PROGRAMMING THE SENTRY KEY
IMMOBILIZER MODULE
NOTE:IF THE PCM AND THE SKIM ARE
REPLACED AT THE SAME TIME, PROGRAM
THE VIN INTO THE PCM FIRST. ALL VEHICLE
KEYS WILL THEN NEED TO BE REPLACED
AND PROGRAMMMED TO THE NEW SKIM.
1. Turn the ignition on (transmission in park/
neutral).
2. Use the DRB and select ``THEFT ALARM'',
``SKIM'' then MISCELLLANEOUS.
3. Select ``SKIM MOSULE REPLACEMENT (GAS-
OLINE)''
4. Program the vehicle four-digit PIN into the
SKIM.
5. Select ``COUNTRY CODE'' and enter the correct
country.
NOTE:BE SURE TO ENTER THE CORRECT
COUNTRY CODE. IF THE INCORRECT
COUNTRY CODE IS PROGRAMMED INTO
SKIM, THE SKIM MUST BE REPLACED.
6. Select ``UPDATE VIN'' (the SKIM will learn the
VIN from the PCM).
7. Press ``ENTER'' to transfer the VIN (the PCM
will send the VIN to the SKIM).
8. The DRB will ask if you want to transfer the
secret key. Select ``ENTER'' to transfer secret key
from the PCM. This will ensure the current
vehicle ignition keys will still operate the SKIS
system.
3.2.11 PROGRAMMING THE IGNITION
KEYS TO THE SENTRY KEY
IMMOBILIZER MODULE
1. Turn the ignition on (transmission in park/
neutral).2. Use the DRB and select ``THEFT ALARM'',
``SKIM'' then ``MISCELLANEOUS''.
3. Select ``PROGRAM IGNITION KEYS''.
4. Enter secured access mode by entering the vehi-
cle four-digit PIN.
NOTE:A MAXIMUM OF EIGHT KEYS CAN BE
LEARNED TO EACH SKIM. ONCE A KEY IS
LEARNED TO A SKIM IT (THE KEY) CANNOT
BE RANFERRED TO ANOTHER VEHICLE.
If ignition key programming is unsuccessful, the
DRB will display one of the following messages:
Programming Not Attempted -The DRB at-
tempts to read the programmed key status and
there are no keys programmmed in the SKIM
memory.
Programming Key Failed -(Possible Used Key
From Wrong Vehicle) - SKIM is unable to program
key due to one of the following:
- faulty ignition key transponder
- ignition key is programmed to another vehicle.
8 Keys Already Learned, Programming Not
Done -SKIM transponder ID memory is full.
1. Obtain ignition keys to be programmed from
customer (8 keys maximum)
2. Using the DRB, erase all ignition keys by select-
ing ``MISCELLANEOUS'' and ``ERASE ALL
CURRENT IGN. KEYS''
3. Program all ignition keys.
Learned Key In Ignition -Ignition key tran-
sponder ID is currently programmed in SKIM mem-
ory.
3.3 DIAGNOSTIC TROUBLE CODES
Each diagnostic trouble code is diagnosed by
following a specific testing procedure. The diagnos-
tic test procedures contain step-by-step instructions
for determining the cause of trouble codes as well as
no trouble code problems. It is not necessary to
perform all of the tests in this book to diagnose an
individual code.
Always begin by reading the diagnostic trouble
codes using the DRBIIIt.
3.3.1 HARD CODE
A diagnostic trouble code that comes back within
one cycle of the ignition key is a ªhardº code. This
means that the defect is there every time the
powertrain control module checks that circuit or
function. Procedures in this manual verify if the
trouble code is a hard code at a the beginning of
each test. When it is not a hard code, an ªintermit-
tentº test must be performed.
Codes that are for Euro Stage III OBD monitors will
not set with just the ignition key on. Comparing these
7
GENERAL INFORMATION
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