Questions & Answers - Recent questions in Chevrolet

proplem in module

Sun, 17 May 2026 14:16:42 +0000

hello dear sorry for disturbing you

I have a problem with a device

Model: EVo-ALL

DATE:10/2025

Fortin CA

SN: 001A07789405

I tried to install the device multiple times on my personal vehicles, which is a 2017 Chevrolet Silverado truck that uses a key for ignition. When I tried to install the module, the yellow light stopped, and when I tried to update the module, the following message appeared (invalid Key data). Is it possible for me to re-download the program from you, for your information my firmware 70XX

Pairing RFK411 remote kit with the Evo One on a 05 dodge dakota

Tue, 05 May 2026 04:43:57 +0000

I have a 05 dodge dakota, just installed the evo one with the RFK411 antenna kit 1 way 1 button remotes and I cant get the remotes to pair. I have tried the few ways ive seen recommend with no luck. I can not find a pairing procedure for this kit with this system.

2009 Tahoe intermittent start from remotes

Sun, 03 May 2026 02:15:57 +0000

Evo all s/n 001A07 726606

Vehicle doesn’t always start under remote operation.starts fine with key all the time. Using rf kit 942

2009 Chevy Tahoe

system worked flawlessly but only once.

Fri, 10 Apr 2026 12:38:02 +0000

i have just installed my evo-one with the gm3 t harness, and 942 rf kit on a 2015 chevy silverado 2500hd with standard key and onstar. i got the remote start and locks to work during testing but after i buttoned up, being careful not to stress any wires, my locks are no longer functioning. the remote says it worked, i hear the relays clicking, and see the parking lights flash. if i try to start the truck it will successfully start and run for about 3 seconds before shutting down. i will get several flashes of the parking lights but then it will not try to start again. i have counted 2 and 4 flashes after a failed remote start and i have even seen "service theft detterent system" on my dash a time or two after a failed start.

Flash limit reached

Wed, 08 Apr 2026 03:27:31 +0000

Issues with EVO-ONE and now flash limit reached

S/N 002B04 221566

2004 Chevy Suburban 1500 Std Key install

How to use remote start app if I bought my car but dont know previous owner?

Tue, 07 Apr 2026 02:06:21 +0000

I recently bought a car that has the receiver that works with the evo remote start app but I already tried scanning the qr code and entering the 888888 password but it does not work. I do not know the previous owner for a transfer what can I do?

Reset the flash count

Fri, 06 Feb 2026 18:27:46 +0000

Hi there, could you please reset my flash count had some issues and I had to refresh it

SN: 001A07 225308

thank you

Identifier lalarmes

Fri, 06 Feb 2026 10:22:42 +0000

Quand on a une alarme il y a plusieurs code différents comment les identifier

We have a 2025 Chevrolet Silverado 1500. Do you have a remote start solution for this vehicle ?

Wed, 28 Jan 2026 14:52:08 +0000

Do you have a remote start solution for a 2025 Chevrolet Silverado 1500 ?

Can not get a Evo X One lock/unlock signal wires to operate DEI 451M relay..HELP!

Sun, 18 Jan 2026 00:04:38 +0000

2024 Chevy 3500 Push Start Gas - Evo One with the harness. I installed the Evo One for 2 reasons, remote start (that is working with no issue) and for the lock/unlock pulse wires. I am trying to have the lock and unlock pulse wires operate a DEI 451M relay to be able to operate reverse polarity actuators that will be installed on the locking mechanism on the doors of the truck's service body. While testing, if I ground out the lock and unlock wires of the 451M, it will operate the actuators as desired so I know the 451M is working properly. When the lock and unlock wires are tied together between the 2 devices, nothing. TIA

Decryptor limit reached

Sat, 03 Jan 2026 17:41:12 +0000

Please reset EVO ONE 002B04 693928. Decryptor limit has been reached

12 VDC (-)????

Tue, 30 Dec 2025 16:39:32 +0000

Odd question...

I was gathering everything and making my list for the install. Everything seems pretty simple, BUT I have noticed that there is NO noted 12 vdc (-) reference for the EVOALL. This is my first Fortin install so i just wanted to confirm this? In my 30+ years in low voltage work, I do not think I have come accrossed this.

Reset flash limit

Mon, 29 Dec 2025 20:39:32 +0000

S/n 001a07 733057

evo all

date 5/2025

on my evo all my flash limit is reached how do i reset

Sun, 28 Dec 2025 20:57:32 +0000

reset avo all flash limit please

After programming and installation only one of the vehicle fob will work for starting the vehicle

Thu, 25 Dec 2025 17:36:49 +0000

Installed the EVO-ALL and it's working, but with only one of the 2 chevy fobs. Are there steps I can follow to have both fobs work?

Device flash limit reset request

Wed, 24 Dec 2025 15:27:49 +0000

Hello,

I require a flash limit reset on EVO-ONE #002B07 164168.

DATE 02/2017

Thank you in advance for your help.

Programming successful, will only work one time.

Tue, 25 Nov 2025 20:57:08 +0000

After going through the programming, I installed back into vehicle and it worked the first time. I took it back to the computer, saved new settings to module. Reinstalled back into vehicle and it started the vehicle once again. Will not start vehicle again.

2020 chevy colorado evo key wiring

Mon, 20 Oct 2025 23:41:04 +0000

Where to get (-) while running out rs19 to dark blue a1 (-) gwr? Ground wire

empty key data for 2021 Chevy Silverado 2500

Tue, 14 Oct 2025 02:24:35 +0000

after viewing the instructional youtube video from "MPC | How to use your Flashlink Lite C" and following the instructions correctly, I keep ending up with "EMPTY KEY DATA" with the following error message: "The module was not able the vehicles immobilizer data. Reconnect the module to the vehicle and follow the instructions from STEP 1 to sample the immobilizer data" however in the youtube video, the module is not connected to a vehicle only a PC. Please help.

2022 Chevrolet express with evo-one 441, wanting alarm feature as well (horn honk with doors opened)

Mon, 06 Oct 2025 23:06:36 +0000

For alarm what additionally has to be connected? Do the door inputs come from data or need to be connected individually?

Module reset due to limit

Fri, 12 Sep 2025 08:23:41 +0000

Hello, can you PLEASE reset my EVO-ALL Service #: 001A06328585 Please help me reset the counter. I want it to work on my car again. Thank you!

THAR-X-GM8 work with a fleet vehicle

Fri, 11 Jul 2025 19:42:58 +0000

Will the THAR-X -GM8 work with a fleet key vehicle? The truck is push start but does not have the smart key function on the driver door handle

2024 CHEVY SILVERADO 2500/3500

Spark 2017 key

Sat, 31 May 2025 22:27:40 +0000

I have a 2017 Spark key.

I connected the Wire to Wire as per the instructions.

https://cdn02.fortin.ca/download/90461/EVO-ALL_IG_SAL_BI_CHEVROLET-SPARK_2016-2019_A_90461.pdf

When I press the key 3 times lock the switch will open but don't start and the light flashed 3 times red.

When running the engine and shutdown by using the key and pull out then i press the lock 3 times the vehicle runing! and i can put the key in and drive, but if I press the brake the engine stop and I cannot start again from the remote (If i try the switch will open but will not try to start) I must use the key again to start and stop the engine and pull out to I can start again by using the lock button with someone below firmware version!.

Sometimes the engine starts and stop immediately.

I tried firmware version 70.46 & 70.41 & 70.42 & 70.43 & 70.44

I want to reset both units

SN: 001A07157086

SN: 001A07501809

06 chevy silverado 1500 with viper 5704 remote start and evo all for bypass.

Wed, 19 Mar 2025 01:31:04 +0000

06 chevy silverado 1500 with viper 5704 remote start and evo all for bypass. what wire exactly needs to be cut and where would i need to add any relays if any?lock and unlock worked fine but no remote start. any help appreciated please

Remote programing with YELLOW light

Thu, 27 Feb 2025 16:22:39 +0000

2006 Chevy Avalanche EvoOne 441 remotes. Programed module to get the YELLOW light on with ignition. Trying to program remotes but no blue light on antenna and no flash/horn. YELLOW light just stays on.

2014 Chevy cruze: Can I just remove the EVO-GMT7 and replug in my wires to remove the remote start kit?

Mon, 24 Feb 2025 15:31:15 +0000

Wondering if this can be removed and wont mess with my cars programming.

Evo all/gmt4 module not connected/detected in flash manager

Thu, 13 Feb 2025 09:23:42 +0000

Evo all/gmt4 module not connected/detected in flash manager 4. It will recognize the flashlink2, i can upgrade the firmware, but the evoall/gmt4 unit is never recognized. I have a solid red light on the flash updater and a solid red light on the evo all in bypass mode, switch to remote start and the evo all has all the leds blinking a few times and it doesnt connect. when I shut down the program and restart it, the program recogognizes the updater plugged in but there is no firmware selected.

Update the firmware again and it accepts, and then every thing is the same as above. it seems like everything is communicating with the evoall flashing, but can never get unit connected throught the software. Is the module bad, servers down, bad flash tool? I tried a reset on the module again but same as above.

flashlink wont connect to evo all s# 001A06 682920

Tue, 11 Feb 2025 10:31:45 +0000

I think I reached the flash limit as the lights come on the evo all with the flash link but it will not detect oit. In bypass its a solid red light and in remote start its all the flashing at once. Any way to fix this? I tried the reaet procedure, but didnt work. Its for a 2013 silverado.

I want to add shock sensor & siren to evo-all on 2018 Malibu using GM6, how do i go about wiring?

Thu, 06 Feb 2025 04:31:04 +0000

Using Evo-All w/GM6 harness; OEM factory fob 3x Lock to remote start;

I lost one of my Fortin RFK441 remotes. Can I purchase anoter one and program it to my RFK441 Antenna?

Wed, 08 Jan 2025 23:20:34 +0000

I have the evo-one on a 2020 Chevy Equinox. Everything works, but I lost one set of my keys. I need a replacement remote. I only have one of the original remotes left.

I have a evo rs gmt4 remote starter kit for my 2011 Chevy Silverado standard key will this work?

Tue, 07 Jan 2025 05:01:49 +0000

They keep sending evo rs ...is it the same? I see evo Gm on the evo rs box it does also say EVO-GMT4

2015 Silverado auto-locks a few sec after I shut it off. .How do I keep that from happening?

Fri, 27 Dec 2024 17:10:37 +0000

When I shut the Chevy Silverado 2500hd truck off (gas 6.0l), about 3-5sec later it just automatically locks. Never did that before. Is there a way to override this? It doesnt matter if my keys/remote is in the truck or not.

Eqinox 2012

Sun, 15 Dec 2024 19:10:35 +0000

I received evo /rs for 2012 Chevy equinox. No instructions can’t seem to get much from your site it lags a lot even with 5g. What can I do?

changed vehicle during program then redid from start to finish , made a key, plug back in it doesnt start

Sun, 15 Dec 2024 12:21:05 +0000

chevy silverado 2500 go through process when plug it back in doesnt do anything

Dead unit or gremlins?

Sun, 08 Dec 2024 19:31:08 +0000

2004 Suburban LT

Evo-One with Fortin 4 button 1 way remotes.

Reset the unit several times. Here's some more interesting info...the valet button doesn't do anything. I've replaced the valet button as well as just touched the wires together and still nothing. So doing a complete 23 reset is not possible.

Today I figured I would rewire the 6 pin harness, to eliminate the t connectors. No change.

It goes thru the start sequence, clicks once and then just like the key was turned off. It will act like it does a remote take over as well. When running, if I press to "leave" the vehicle but have it stay running, it clicks like it's ready. As soon as I turn the key it shuts down. It's getting cold and dark and I have maybe a few hours on weekends to try to figure this all out.

I have uploaded a video on YouTube.

https://youtube.com/shorts/85TdkOkl8Y4?si=04Yf5ICgBzh9n734

2013 Chevrolet 2500 HD -Starts once then won’t crank

Tue, 12 Nov 2024 14:16:06 +0000

I have installed Evo All SN 001A07 468692 with T-Harness THAR-GM4 withRM942 remotes and MYCAR using hrn-11rs-01.

The factory remotes work as well as the 942.

The truck will start once using the remote start and then just light up and “click”. If I unplug the module it will work again.

From reading through the messages here I believe the issue is that I have flashed it too many times.

Any help would be great

Can't find lock/unlock wiring

Sat, 02 Nov 2024 20:03:16 +0000

Working on a 2010 Chevy Traverse, photos show the pink and orange wire at the Bcm but it this situation those wires aren't there, I try to find some others but can't yet.. Evo RS4

Where to start?

Thu, 31 Oct 2024 19:47:29 +0000

Ok, fighting this thing for months. I bought a new module, programmed it, installed it, get the same no start as I did with old unit. I took the new one and reset. Reprogram and tried again and still nothing. I can't even get it to allow me to program the remotes to test the start function. So pulled it out, put the old one in and it tried to start after I pulled the OBD wire. Plugged it in and it started and ran for a few minutes and I tested everything. Great it works again...next morning, doesn't work. Single light flash and nothing. I started it with the key, did a remote start transfer and it took over. I pulled the key out and it stayed running for about a minute, then stopped. I tried again, nothing. So after 8 hours, I tried to remote start and it did, ran for about 10 seconds and shutdown. What's going on? Do I have a wire gremlin on the vehicle side? I disconnected all the harnesses wires, plugged them all back in and still nothing. Is there an alternative wiring?

Flashing EVO One for use with 2016 Chevy Cruze Limited and there's no option to use OEM key fob.

Tue, 22 Oct 2024 21:46:34 +0000

I have an EVO One with a THAR-GM1 and was able to successfully program it (using the program button and key/ignition), after wiring it into my 2016 Chevy Cruze Limited Manual Transmission. However when I attempted to flash it using a Flashlink 4 and my laptop, I don't have an option to use the factory key fob. I double and triple checked the settings, but under OEM Key Fob and it only says that it's not available. Am I doing something wrong?

Thanks in advance for your help.

EVO One with THAR-GM1 V2 in 2016 Chevy Cruze Limited Manual Transmission

Tue, 22 Oct 2024 10:59:04 +0000

Hello all,

I am getting ready to install an EVO One Module as a remote starter only, with a THAR-GM1 V.2 Harness in my 2016 Chevy Cruze Limited, with Flip Key and manual transmission. The wiring diagram only shows the Pink wire from the High Power (6 Wire) Harness being used. Does that mean I don't have to hookup the other 5 High Power Wires, or are they required for the unit to function? I haven't been able to find any wiring schematic for where the wires (aside from power and ground) hook up in my car. I guess I am unlcear on whether or not the GM Harness renders those other 5 wires unnecessary.

Thank you in advance.

3x remote flash won't start

Sat, 12 Oct 2024 17:32:21 +0000

2004 Chevrolet Suburban 1500, I've been having issues for 3 months now. I replaced brake switch twice, wire harness for brake switch, and still the same issue. If I unplug the brake wire from EVO-ONE, it would remote start. If the wire is plugged in, no start. This started after 3 years of module use, nothing changed. Now, EVO-ONE is doing a 3X light blink when trying to remote start, which is ready mode disabled. It's an automatic transmission, it's in Park, no parking brake on, still nothing. Last week I was able to bypass the brake switch with a separate switch to solve the other remote start issue, but 2 days later it's doing the ready mode disabled. I'm about to give up, rip this thing out and try a different brand.

Can not programm module

Mon, 07 Oct 2024 13:34:17 +0000

Hello! I buy 5 new module, Not one of the five modules is flashed. Help me please

001A06 562668, 001A06 540339, 001A06481631, 001A06 503255, 001A06 540373

rfk411 will not program

Mon, 23 Sep 2024 17:12:58 +0000

I have a 2011 silverado 2500hd standard key with a t harness and a evo all. i installed the rfk411 and i can not get the remotes to program. On the rf support do i need to be in h1 fortin or h2 fortin 2. I had these work on this truck before and i had to get a new igntion and i ahve not been abel to get them to reprogram since.

Chevrolet spark 2020 push to start remote not responding to remote start

Sat, 10 Aug 2024 10:18:04 +0000

The Evo all-GM6 device was installed and programmed, but the remote that was programmed in the steps does not start the car with remote start, and the remote start only works with the other remote

Por que el vehículo no arranca y pide pisar el freno

Thu, 23 May 2024 18:22:40 +0000

se instaló todo el equipo pero el carro no se enciende y cuando hago el encendido remoto, el carro pide que presione el freno y el botón de encendido.

Y cuando presiono el freno para que el carro se encienda con el autómatico ( SIN PRESIONAR EL BOTON DE ENCENDIDO ). Se enciende pero se apaga a los segundos.

mi carro es un chevrolet sonic LT 2019

2015 Silverado work truck with no fobs. Can i add a remote start with fortin remotes?

Sun, 05 May 2024 15:50:25 +0000

Ive installed 2 fortin systems before.

Wire colors for passlock for 2008 Chevy Impala

Fri, 19 Apr 2024 17:51:31 +0000

Needing help with installing my passlock SL2V2

I purchased a single use token. It was never emailed to me

Thu, 07 Mar 2024 20:00:48 +0000

Hello, i purchased a single use token this morning and still have not received a email with the code? I would like to know how many days to expect before I receive the code?

Problem with programming key bypass

Wed, 17 Jan 2024 15:38:34 +0000

When programming for the key bypass on evo all cannot get it the flashing blue light when turn the key to on position I've reset and have had the module reset by you guys and am flashing correctly for 2011 chevy silverado what can I do to get the key bypass step programed?also I have the evo all with thargm4 harness with oem remote start fob and have flash link 4

What do we do if the car started the first try but will not start now?

Mon, 15 Jan 2024 15:56:58 +0000

2020 Chevy Traverse