ALP BT Module Bug

[kimberdan]

Change the power source, I have had issues with other C/Ms and it after a while blew the electronics out.. If you have a switch to use try that. of not then remove power to the unit and start the car, after the car is started and running connect power to the ALP CPU and see if that works, also make sure theres a good ground as well.
start with power to the CPU and wait 10 seconds, after the 10 seconds and the blinking lite has stopped blinking start the app. Let me know if that changes anything?

The issue is persisting and sporadic with connectivity to the BT module. It's very odd in that I drove in the city most of the day yesterday running errands, meaning vehicle on/off several times and the app connected via the BT module with ease. Now this morning when I start up my vehicle, the app will not pair and the BT module green light will not illuminate (this has happened the last 3 days in a row). I then have to remove the BT module, insert the Cset module, press power and when powered on, remove the Cset module and replace the with the BT module again. This keeps it functioning for the remainder of the day, but obviously an annoying and counterproductive step to have to be taking.

I have spoken with the distributor who has recommended to leave the Cset module inserted for a couple of days and run that way to see if the issue persists with that module. If not, then try the BT module again and see if it goes away. I can also try an alternate CAT cable (I would imagine that I can use any CAT cable...5, 5e, 6?). I will also try to reset to default and upload the update/setting files again if I can't get the issue to go away within the next few days.

I will keep you posted. The system is otherwise working fantastic and great JTG performance on our tests.

[dukes]

Change the power source, I have had issues with other C/Ms and it after a while blew the electronics out.. If you have a switch to use try that. of not then remove power to the unit and start the car, after the car is started and running connect power to the ALP CPU and see if that works, also make sure theres a good ground as well.
start with power to the CPU and wait 10 seconds, after the 10 seconds and the blinking lite has stopped blinking start the app. Let me know if that changes anything?

Honestly doubt its a power issue. Hes got his ALP hooked up to a Ignition on fuse source, so it only powers on once the vehicle is running. I could see it being an issue if it were to power on before starting his vehicle but it doesn't.

[radargeek]

Ignition on fuse source

Ignition-switched fuse or accessory-switched fuse? In other words, if you turn the key to the ACC position, where the radio plays but the ignition is off, does the ALP power up? Accessory-switched circuits are better than an ignition circuit since the power is cut when starting the engine. The starter draws a lot of power and causes a voltage sag and power spikes when the engine starts, and it's better for accessories to not be receiving power at that time.

[dukes]

Ignition-switched fuse or accessory-switched fuse? In other words, if you turn the key to the ACC position, where the radio plays but the ignition is off, does the ALP power up? Accessory-switched circuits are better than an ignition circuit since the power is cut when starting the engine. The starter draws a lot of power and causes a voltage sag and power spikes when the engine starts, and it's better for accessories to not be receiving power at that time.

Yeah I worded that wrong, its an accessory-switched fuse

[brettzo]

brettzo if you wanna try mine shoot me a note and we could hook up for a quick test..

Sounds good. Believe dukes is getting his PLIII in tomorrow. We'll organize to meet this week/weekend sometime.

I would likely have to run it for a day or two to determine whether or not it functions correctly, which probably wouldn't be ideal for you...I might just see if I can get the module replaced under warranty if the issue persists for another couple of days.

It seems to be working fine since this morning, but like I said usually only acts up in the morning after a period of my vehicle sitting without running for several hours.

[brettzo]

Change the power source, I have had issues with other C/Ms and it after a while blew the electronics out.. If you have a switch to use try that. of not then remove power to the unit and start the car, after the car is started and running connect power to the ALP CPU and see if that works, also make sure theres a good ground as well.
start with power to the CPU and wait 10 seconds, after the 10 seconds and the blinking lite has stopped blinking start the app. Let me know if that changes anything?

I have a switch and have tried this numerous times to no avail unfortunately. I may try running the Cset module for a few days to see if that gives me any issues and rule things out by process of elimination.

Thanks all.

[Nanook]

Sounds good. Believe dukes is getting his PLIII in tomorrow. We'll organize to meet this week/weekend sometime.

I would likely have to run it for a day or two to determine whether or not it functions correctly, which probably wouldn't be ideal for you...I might just see if I can get the module replaced under warranty if the issue persists for another couple of days.

It seems to be working fine since this morning, but like I said usually only acts up in the morning after a period of my vehicle sitting without running for several hours.

Yup your call..if you want it for a few days let me know..another meet this weekend for testing would be fun..should have my vette home and hopefully get the new AL into it..

[brettzo]

Yup your call..if you want it for a few days let me know..another meet this weekend for testing would be fun..should have my vette home and hopefully get the new AL into it..

Sounds good. We'll get in touch for a day/time.

[kimberdan]

Hum... Very odd, did you check the pins on the cable going from the CPU to the connect? or the pins on the connect it self? ...you got me on this...

[brettzo]

Hum... Very odd, did you check the pins on the cable going from the CPU to the connect? or the pins on the connect it self? ...you got me on this...

Yep. Pins all look in tact, CAT cable also looks fine. I started my vehicle this morning and connected immediately. Maybe the issue is gone for now...