Security module check in boot/trunk
#21
#23
#24
Oh no, I thought this was sorted? When I leave the car for a few days after it has been locked with the fob, on return the fob will not unlock the car, ie it is not recognised. I can reprogram again no problem, I'm a self confessed expert now, LOL's. Could this be the main car battery or something more sinister?
Many thanks for any advice.
Regards,
Arty
Many thanks for any advice.
Regards,
Arty
#25
The programming is stored in non-volatile memory, so it should not matter that the battery is low, or even removed.
If it continues to happen, the SLM is suspect.
I should add that if the battery was so low that you had to charge it or jump start, then if it did not work immediately a hard reset should have brought it back to operational without reprogramming.
If it continues to happen, the SLM is suspect.
I should add that if the battery was so low that you had to charge it or jump start, then if it did not work immediately a hard reset should have brought it back to operational without reprogramming.
Last edited by WhiteXKR; 09-20-2013 at 07:19 AM.
#26
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