Passlock light on

[vip808]

For the last 2 days my Passlock light has turned on and stayed on till I restarted my truck. I have an aftermarket Viper remote alarm system installed and thought it bypassed the Passlock. I did some searches and read the manual.. I want to check on the Passlock fuse but don't know which one it is. Does anyone know which fuse/s I should be checking? Any help would be greatly appreciated. Thank you.


2005 H2 SUV

[vip808]

PhilD,
I've had the alarm for 2 years now... is it usual for the GM Bypass interface to go bad? I forget which brand interface my stereo shop used.. is there a recomended brand ,one over the other, for GMs? I couldn't find any fuse for the Passlock and the ones that I pulled were all good.
Thanks PhildD

[kodiakz]

I believe the light will remain on unitl you have it reset by the dealer. You can try the relearn process and see if that clears it out.

[vip808]

thanks for the input guys..
You can try the relearn process and see if that clears it out is this where you remove the pos+ of the battery for (? not sure how long) then reconnect ?

[vip808]

Went to my stereo shop and my installer changed the resistors on my alarm. I was told that the resistance (?) needs to match or the PassLock will trigger. So far everything is good.