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Re: How To : Replace the batteries in the alarm module
Originally Posted by GraphiteGhost
George, If I remember, doesn't the alarm goes off when you take the positive cable off the battery (simulating a thief cutting the cable from under the car to break into or steal something) first? If you remove the neg first it doesn't alarm, right? If this is so, then how does the alarm 'silence' when folks are removing the fuse numbered '9' and it does not actuate the alarm? I've never tried to 'if this then that' the normal operation of the alarm module. I do know sending 12v down pin 3 if it is triggered by a ground signal, just might cause an expensive end result. Or am I being a little too cautious? Only reason I ask, this might help understand the 'logic' involved when DC is properly connected and then an input (whatever it is) comes through pin 3 of the module in its 'normal' operating conditions. I believe the battery is in the alarm module to power the siren when that 'abnormal' condition is sensed. This is in the siren's circuitry. Is it a simple switching circuit, I don't know. I also don't know what condition 'activates' the internal batteries to sound the alarm, and for how long if 'power' is cut.
.
I really don't know any of the answers to above questions.
The thing to do would be to meter pin 3 with the alarm connected properly and note the state :
1. 12v
2. ground
3. float
Then trigger the alarm with the 'panic' button and see how pin 3 changes ( cover your ears ).
I really think the batteries are to KEEP the alarm on once it's triggered, IE circuitry sees pin 3 in 'triggered' state, and pin 1 no longer at 12v.
Re: How To : Replace the batteries in the alarm module
No I called and they want it there. in line for service, no way I would be carless for more than a day. Btw where do I buy the alarm module? Best I saw was $179 I will install it myself.
one word of advise - if you see corrosion on the board from battery leakage, don't go any further, get a replacement siren module.
This is my weekend project. The roadster started sounding off in traffic the other day. If I still had red and blues, I could have been home a lot quicker. Had to pull the fuse to get her home. Anyway, thanks, as I have the batteries and in fact. ordered too many batteries by accident. So we have spares...lol.
Re: How To : Replace the batteries in the alarm module
My alarm went off the other day and appeared to burn the circuit board.
I ordered part number 5124443AB from Mopar America but they are holding the order and telling me that I should be ordering part number 4692034AB. I cannot find much info on this part number. It is $134 dollars (4692034AB)instead of the $148 (5124443AB) but I do not want to have them send it if it does not have the same chirping characteristics (3 lock, 2 problem, 1 unlock).
Re: How To : Replace the batteries in the alarm module
Originally Posted by gp1200x
My alarm went off the other day and appeared to burn the circuit board.
I ordered part number 5124443AB from Mopar America but they are holding the order and telling me that I should be ordering part number 4692034AB. I cannot find much info on this part number. It is $134 dollars (4692034AB)instead of the $148 (5124443AB) but I do not want to have them send it if it does not have the same chirping characteristics (3 lock, 2 problem, 1 unlock).
Anyone know what this part number is?
I JUST did this...Was easy...it comes enclosed a black metal circle...just remove the back bolt and it fits perfect, works perfect.
rder Number: 32116852 has shipped. Please note the tracking number and total order cost for your records.
Part Number Part Description Quantity Core Price Price Total
4692034AB Alarm horn 1 $0.00 $148.35 $148.35
Sub Total $148.35
Re: How To : Replace the batteries in the alarm module
Originally Posted by gp1200x
My alarm went off the other day and appeared to burn the circuit board.
I ordered part number 5124443AB from Mopar America but they are holding the order and telling me that I should be ordering part number 4692034AB. I cannot find much info on this part number. It is $134 dollars (4692034AB)instead of the $148 (5124443AB) but I do not want to have them send it if it does not have the same chirping characteristics (3 lock, 2 problem, 1 unlock).
Anyone know what this part number is?
By the way, 4692034AB chirps 3 for lock, 1 for unlock.
Re: How To : Replace the batteries in the alarm module
Why the 3-pin batts when they make the 4-pin type? Much easier to de-solder and suction off and do a proper replacement!
These Exell (p/n EBC-3/V150H-4P) batteries are rated @ 150mAh compared to the 140mAh Vartas which will provide a slightly longer charge. All other specs are the same.
Re: How To : Replace the batteries in the alarm module
George, If I remember, doesn't the alarm goes off when you take the positive cable off the battery (simulating a thief cutting the cable from under the car to break into or steal something) first? If you remove the neg first it doesn't alarm, right? If this is so, then how does the alarm 'silence' when folks are removing the fuse numbered '9' and it does not actuate the alarm? I've never tried to 'if this then that' the normal operation of the alarm module. I do know sending 12v down pin 3 if it is triggered by a ground signal, just might cause an expensive end result. Or am I being a little too cautious? Only reason I ask, this might help understand the 'logic' involved when DC is properly connected and then an input (whatever it is) comes through pin 3 of the module in its 'normal' operating conditions. I believe the battery is in the alarm module to power the siren when that 'abnormal' condition is sensed. This is in the siren's circuitry. Is it a simple switching circuit, I don't know. I also don't know what condition 'activates' the internal batteries to sound the alarm, and for how long if 'power' is cut. 
