I just got a 2000 impala about a month ago. 45k miles and 3.4 engine.
It has most all the bells an whistles as the LS. It also has the RDS
radio. I did not recieve any keyless remotes with the car. I am pretty
sure it is supposed to have them...I think. I bought two remotes off
ebay they have GM #10443537, FCC ID: koblear1xt, canada: 3521 102 1718
stamped on the back of the keyless remotes (FOBs).

I have followed the instructions to program them, but so far I have
not been able to get them to work.
1. With radio off and key to ACC, I push DISP till SETTINGS are
displayed.
2. press SEEK till FOB PROG.
3. press PREV or NEXT till BEGIN.
4. Press DISP. When PROG FOB flashes press LOCK and UNLOCK at the same
time for 15 till chime sounds.

Step 4 does not seems to work. PROG FOG shows up on the display but
does not flash. I have proceeded with trying to program a FOB by
pressing the LOCK and UNLOCK at the same time and found nothing to
happen. No chime sounds after 15 second or longer and the remotes do
not seem to be programmed as they will not unlock doors after these
steps.

I have also reverted back to all orginal settings (via  SETTINGS)..
still the same result.

I have checked the batterys in each FOB and found them both reading
about 3.2 volts or slightly more.

I have been told that the problem could be in the receiver or the body
control module. How does on trouble shoot or at least narrow down to
which one of these are the problem. Not sure where to go from here.

Ideas? Any help would be
appreciated.

Thanks
Kevin
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