Questions & Answers - Recent questions tagged no-blue-flashing

Unable to complete Step 5 Blue light doesnt flash at all

Wed, 21 Jan 2026 20:04:47 +0000

2016 Chrysler 200 push start, the guide suggest 68.02, tried to reflash to it but it keep coming back to 68.10, now I am unable to flash it, I have check all connections and followed guide, blue light goes off at step 5 and then never comes back, please assist. SN 001A07066310

2013 ram 1500 chrt7 harness can not get module to work

Thu, 27 Feb 2025 12:42:41 +0000

ok Im still having programing issues, i can get to step 8 , i have only a solid blue light i have verified that i have 2.5v on each side of the can bus and i have 12v battery power on the yellow wire at the module with key in the crank position, yet i still only have the blue light on solid

2018 Ford f150, why no blue flashing light after programming

Mon, 05 Feb 2024 07:37:25 +0000

2018 Ford f150 standard key without keyless entry, evo-on, T-harness FORT2, firmware 4.01, not getting the blue flashing light or red yellow alternating at step 8 of bypass programming procedure, getting the red flashing light 1 flash per second after the last step where ignition turns on and off by itself.

Cant get passed Step 5 for decrypting key

Thu, 28 Dec 2023 19:19:22 +0000

14 Audi S4, Purchases Evo-All w/ T harness. Got the 3 wires needed to be installed (Brake switch, CAN Hi & CAN Low) along with the T harness installed. I can get the module to program but can't get it to Flash Blue On step 5. I checked & verified I tapped into correct wires 3 times. I got another module and still same thing. Any thoughts? Winter is here and would like the remote start to work :)

No flashing blue on Step 5 - 2013 Q5

Sat, 16 Dec 2023 19:05:32 +0000

Trying to program my 2013 Audi Q5 with EVO-ALL or AUDT1 or EVO RS. I really don’t know because all three of those are on the box that it came in, which is confusing in itself. I’m using the T harness that came with it, and I spliced into the brake switch connector and the CAN hi and lo wires. T plugged into the key port. I flashed the EVO using the software and FlashLink. I can get through steps 1-4, but at step 5, I push key in to power on vehicle, the blue light comes on, I press and release the programming button on the EVO, the light goes out, but never comes back on to flash repeatedly as the instructions say it should.

Vw teramont 2021 evo-all

Wed, 01 Nov 2023 17:30:40 +0000

I'm trying to install an Evo-All module on a Teramont, which is the European version of the VW Atlas, model year 2021. Could I encounter any issues if I follow the instructions for the Atlas?

The blue LED doesn't blink rapidly after turning on the ignition. The car schematics are identical.

Evo-all for atlas 2021 can’t programmed

Wed, 25 Oct 2023 15:20:18 +0000

I bought the evo-vwt6 kit and followed the instructions at https://fortin.ca/download/92391/EVO-ALL_IG_RTS_BI_VW_ATLAS_2018_PTS_B_92391.pdf.

I opted for the steering wheel heating version.

I loaded firmware version 61.28.

I followed the programming instructions, but on step 5, I never saw a rapidly flashing blue LED.

What might I have done wrong?

I read on forums that this could be a sign that it's not detecting the CAN bus.

I also found discussions about VW removing the CAN bus from the steering column.

Please help me find a solution to this issue.

Evo One, 2021 Mazda CX5 automatic, not getting blue led on step 4

Sat, 07 Oct 2023 10:04:50 +0000

It is set up on bypass firmware 85.12 and remote start firmware 1.26. I reflashed each firmware to the module in pro mode just be sure then reflashed the settings. It is set to the defaults with the wizard but I did switch to pro mode at one point to verify a few of the settings that were mentioned in the guide, A11 C1 and D2. Once I bring it to the car and plug in holding the button, blue led comes on and then I plug in 3 other cables (THAR-ONE-MAZ3 cable). I press ignition twice, it just cycles through the leds over and over. I've waited at least 2 minutes and it never stops cycling. I tried to read the voltage on the CAN BUS and it was 0.8-1.3V DC while this was going on. Any other things I can try to get the Dcrypt done? Thank you!

cant get can bus communication nor get the module to program without can bus signal

Mon, 30 Jan 2023 20:29:02 +0000

I cant get communication on can bus so I tried to go engine monitorless and still can not get passed programming.

Cant figure out how to program my 2014 camaro

Tue, 24 Jan 2023 19:26:37 +0000

Evo all

SN:001A07 254011

I have tried so many programming instructions but nothing works. I ether get a solid blue light when i need a blinking blue light or I get a solid red and yellow when I need a 10 blinking yellow.

Why won't my Evo-One move past step 4 on programming?

Tue, 10 Jan 2023 04:30:30 +0000

I have verified the correct firmware, proper voltage on yellow wire A1, and correct can-bus wiring.I have constant 12v with a good ground. When I turn the ignition to run the blue led that is supposed to flash 10x's turns off. I installed accordind to the install guide provided through fortin's website.I have followed the troubleshooting guide and get stuck after confirming all 5 steps

The first 3 steps in the programming are very straight forward. If you cannot pass these steps verify the following:
1- Firmware: Ensure you have flashed the correct firmware to the module as indicated in the installation guide.
2- Power & Ground: Verify the module is receiving a constant 12 volts and has a good ground.
3- Yellow Wire (A1): Verify this wire is on the correct ignition wire. Their should be 0 Volts present during the first 3 steps.

If the Blue led does not flash common issues would be the following:

1- Yellow wire (A1): Not connected to correct ignition source.
2- Can Bus Wires: If these are reversed or connected to the wrong can bus wires the module will not program.

2016 Hyundai Accent. No immobilizer. Cannot make blue light flash for can programming

Thu, 22 Dec 2022 23:02:25 +0000

I have a 2016 Hyundai accent. Have the Can wires hooked up as shown in diagram. Grey wire is reading 3.18 VDC and Grey and black is reading 2.48VDC. Plug in wires and turn ignition to on/run position and the blue light does not flash. I am using thar-khy2 T-Harness. A1 is hooked up to E5 like in diagram. Help......

Can't complete Step 5 - Blue LED don't Flash. Audi S4 2014

Tue, 20 Dec 2022 16:17:44 +0000

Anyone can help me?

I'm Stuck on Step 5 while programming my EVO-ALL with the T-Harness EVO-AUDT1 on My Audi S4 B8 (2014).

The BLUE LED doesn't begin flashing.

CAN Connections are Good. I Measure round about 3V on the Whit 5 Pin connector between Grey and Grey-Black.

Grey-Black goes to Orange-Brown (CAN-Low) and Grey goes to Orange-Green (CAN-High) like in the Guide described.

I have connected these Cables at the CAN Connector near the Relays at the left bottom under the Driver footwell.

S/N: 001A06905491

Thanks!

My EVO ALL unit never reachs to step-6- of the programming steps in FORTIN guide #97611

Tue, 22 Nov 2022 23:43:41 +0000

I connected my evo all unit according to the wiring diagram that I already downloaded from the website, then when I started the programming procedure, also according to the steps in the guide #97611, everything was going on normally until step-5-, then the unit never move to step-6- ( after I press and release programming button (in step-5-) the blue LED goes off and never return back flashing). I repeated the procedure one more time but I reached the same step and the unit never moves to the next step.

My unit SN:001A07 283796

2017 EvoOne with TharFor3 T harness, blue light won't blink on programming

Thu, 25 Aug 2022 15:33:16 +0000

Thank you in advance for any help! I am a long time using of the EVO ALL and have done a few EVO ONE. A bit stumped on my 2017 F150 though. Using EVO ONE with the THAR FOR 3 harness.

All plugged in. Following wiring diagram for the A1 and A16 (put them together) on the white 20 pin connector.

When I go to program it, I can't get it to "blink blue". Therefore, I can't get any further in the programming procedure.

Followed the directions in the Guide. What could I be missing?

Joe

EVO-All won't pass Red Light on programming (Step 5)

Tue, 19 Jul 2022 15:03:46 +0000

I've flashed the EVO-All multiple times using both the wizard and Pro versions of the flashlink. No success. I essentially flash the module and it won't program past step 5 where the red light is supposed to turn blue and flash.

No clue where to go from here.

I'm using the T-Harness as well so there's no direct wiring.

Everything is plugged in but LED will not flash rapidly in step 5

Tue, 12 Jul 2022 13:43:07 +0000

Toyota 2016 Prius TOYT6 T harness
I am using the guide : Regular Installation without Take Over with T-harness

Hello, I spliced into the 3 wires that were needed. 2 at the OBD2 connector (ground(4) and +12V(16) and 1 wire at the hybrid ECU connector (+) starter(A16).

I took out the 30 pin main body ECU and plugged in the 30 pin connector labelled B from the T harness into it. I then plugged in the 30 pin main body ECU into the T harness female 30 pin side. Am I missing anything?

I plug in the power wire into the Fortin module while holding the button and I waited until it turned solid blue. I then connected the rest of the connectors into the Fortin module. I pressed the power button on the vehicle twice without pressing on the brake. The blue LED stays solid and does not flash. When I turn on the car fully, the LED blue light still stays on. If I turn off the car, the blue LED light is still on

Blue light won't flash in step 5 in guide 65321

Tue, 22 Mar 2022 19:54:31 +0000

Hi On my 2012 vw jetta manual transmission push to start. I connected everything it told me to connect on the wiring diagram but when I turn the ignition on the blue light turns of but won't flash Please help

Evo-one not get blue light

Mon, 21 Mar 2022 16:06:05 +0000

Please help

I have Evo-one install for 2017 Toyota yaris when press and hold the pragraming button then insert the 6-pin main connector but i get only 2 lights red and yellow flashing not the blue one.

SN:002B04189500

Thank you.

I can not get the blue light to flash on the module on the first step of programming

Sat, 05 Feb 2022 13:42:10 +0000

2013 nissan pathfinder 2013 nissan pathfinder

Blue light turns off Step 4

Tue, 07 Dec 2021 08:56:01 +0000

Hoping someone can help. Volks Atlas 2021 Standard Key, Evo All Stand Alone instal with RF remote kit.

Followed evo-all_ig_sal_bi_vw-atlas-2019-key_a_94061.pdf

Ensured CAN High and CAN Low connected correctly, I went straight to the OBD port, used number 6 for CAN High(C3 Gray) and number 14 for CAN Low(C4 Gray/Black), but on step 4, once i turn the ignition to the On/Run position the blue light turns off. I even flipped them and still the blue light turns off.

Ensured diodes are plugged in correct direction, Cut transponder wire position 2, D4 to connector side, D6 to wire side.

I master reset the unit, hold down button, plug 4 pin, release when red, press button, lights alternate, disconnect.

EVO All

Date 09/2019

SN 001A07 067090

Help me please!!!

2006 Ram 2500 Solid Blue Light goes out when ignition turns on during programing.

Sat, 13 Nov 2021 14:38:46 +0000

2006 Ram 2500 Solid Blue Light goes out when ignition turns on during programing.

Answer: The fix for me was to only use the grey Can wire. i removed the grey with black stripe wire and i was able to finish the install.

Solid blue light...HELP!

Mon, 08 Nov 2021 19:00:34 +0000

2010 Dodge Journey- installing the evo all as a stand alone starter, updated to firmware 74.39 and using a T-harness CHR4. i've connected both yellow wires and cut the yellow wire and attached the yellow/green wire on the ignition side as per the diagram. I've checked the connection several times but each time I only get the solid blue light when programming, what am i doing wrong?

2013 vw touareg ignition key wont come on

Tue, 26 Oct 2021 16:57:57 +0000

Inst with thar aud1 car say to remove ignition key when its in doesnt do it when tharness is unplug

2004 Yukon, EVO ONE + FR Kit, I can't get the blue light for RFKIT antenna prg.

Sat, 28 Aug 2021 20:44:29 +0000

I have installed all wires accoridingly and check with multimeter for all Outputs/signals. module programed correctly until get the yellow light with ignition ON. but was never able to get the solid blue light in the RFKT IT antenna for remote start programing. PLEASE HELP.

2014 Mazda CX5 Manual - Installed EVO-ONE W/ THAR Lights blink blue does not stay on solid

Thu, 19 Aug 2021 18:32:00 +0000

Hello, I purchased an EVO-ONE kit along with the T-harness for my 2014 Mazda CX5 manual trans, push button start. I programmed the module originally with the Flash Link on windows 10 laptop, I installed it in the vehcle with the T Harness. I ran a wire for the hood switch and mounted it. I am unsure if I hooked up the clutch switch correctly, the picture shows it in series but the input goes straight into the module and then back around into the T Harness..I hooked it up to the ground side trigger.

The module will not power up and stay on, if I hold the programming button or unplug the 6 pin and plug it back in the unit will blink all the LEDs and then they just all go out. The blue one will not stay on.

Can I get some guidance guys? Anybody run into this before? I double checked all the plugs into the module, the T Harness plugs.

Mike

RFK 411 Not flashing blue rapidly when trying to program new keys

Mon, 21 Jun 2021 22:18:15 +0000

I bought Fortins Rf Kit (rfk 411) after being able to program the fobs to the antina i was able to start my vehicle but only start it i wasn't able to unlock the car or lock the car with the fobs having this issue i decided to factory reset my evo and start from scratch and being able to reprogram the keys in order to reslove this issue. I have factory reseted my evo three times in order to get to where i need to program the keys.

My current issue that im having now is when i go to program the keys. I plug in the antina and everything to the evo. The antina flashes blue once but when i go to put the evo in progamming mode and put the key in the igntion the antina should be flashing rappidly but its not. The antina only flashes when the vehicle is armed

Ford Focus 2017 No flashing blue light on initial step to program

Thu, 17 Jun 2021 19:52:20 +0000

I was sent an EVO all that was preprogrammed. During first attempt, something went wrong, and I think by whole unit had the programming erased. I bought my own Flash Link updater, and loaded the settings based on standard questions. I believe I have everything right, but when I take the module to the car and hold down the program button and plug in the data cable, I only get the solid red light. No alternating blue, yellow, red. I did get them on my first attempt, but not after my reprogram.

Can anyone help?

EVO ONE does not see RFK942

Tue, 06 Apr 2021 08:34:57 +0000

Good day to you.

I am having problems programming the RFK942 to the EVO ONE (installed in my 2010 Acura TL with Push-to-Start). When I connected the antenna to the module (using only the antenna cable the RF kit came with) the blue LED on the RF antenna never turned on. After several attempts, I decided to remove the EVO ONE and connect it to my computer (running Windows 10) using the Flashlink Updater (running the latest firmware). The Flashlink Updater could not detect the EVO ONE (and the EVO ONE LEDs never illuminated). I thought that perhaps the Flashlink Updater was inoperative but when I connected an EVO ALL and two RFK942s to the Updater, I discovered that the Updater is functioning properly. I just programmed the EVO ONE a week ago and had no issues then. In fact, the module remote starts the vehicle (Lock 3x on OEM key fob). Any help would be greatly appreciated.

2012 Dodge Caravan blue led doesn't flash

Wed, 17 Feb 2021 20:03:02 +0000

2012 Dodge Grand Caravan

Stand alone install with CHR4. yellow wire connected but module still doesnt see ignition (no blue led flash)

Hardware 7.0

Firmware 59.02

S/N 001A07 219238

Evo One not seeing RM411

Wed, 10 Feb 2021 10:55:24 +0000

Trying to install RM411 to increase range on Evo One from simple 3x OEM.

Bypass works and car starts on OEM 3x.

Never had an RF kit on this EvoOne before. Plugged in, blue light flashed on. Entered Programming mode using Valet button. Remote LED starts flashing. I press and hold RM411 remote for about 10-12 seconds as per instruction. Remote goes from Solid, to Flashing, to off, back to SOlid Blue and then I release. Antenna stops flashing as per instructions to identify that its learned the remote. I turn off ignition. Still does not work.

Tried resetting Remote Start using programming mode and 23 valet button pushes method. Put Evo One back on flasher and reset remote start options for car (tachless and disable alarm). Still nothing from the remote.

ALSO - I can not enter programming mode using the remote. Turning Ignition on, off, on does not give me a solid blue antenna LED to then hit brake 4x and program remote that way. Not sure of that's helpful to know.

Please advise. I don't have another Evo One in stock to try right now.

2019 jeep cherokee key model

Sun, 31 Jan 2021 15:06:19 +0000

when will the 2019 jeep cherokee key be ready im trying to use the 2018 programing with chrt7 harness with no luck cant get the module to flash blue to programing

2009 Kia Optima - EVO-ONE - Unable to acquire Can Bus data - Blue LED does not flash

Fri, 22 Jan 2021 13:52:23 +0000

2009 Kia Optima w/ Standard Key. EVO-ONE with T-Harness and latest Firmware. No PATS (No Immobilizer). Using Guide #60931 and Program #2 (Vehicle without PATS data wire).

I've tried everything, and cannot acquire the Can Bus data. Blue LED goes off instead of flashing rapidly when key is turned to the on/run position, and comes back on solid when the key is turn off.

I've double and triple-checked all wiring. All connections are soldered and pass continuity checks.

Yellow wire (A1) is connected to Pink wire (E5) on the T-Harness as shown in the Wiring Guide.

OBD-II connector Pin 6 (White wire) is connected to Gray wire (C3) and measures 2.7 VDC.

OBD-II connector Pin 14 (Black wire) is connected to Grey/Black wire (C4) and measures 2.3 VDC.

I reversed the connections to C3 and C4 with the same results: No flashing Blue LED.

Can anyone provide some guidance on what else to do to get this working?

Thank you.

EVO-ALL Not Pairing With CAN BUS

Mon, 28 Dec 2020 16:48:40 +0000

Hello All;

I'm having difficulty getting the EVO-ALL to correctly pair with the CAN Bus. Per the troubleshooting guide, I did double-check each connection and tested the voltage. I believe I have an unbalance pair CAN1 connections. One connductor tests at 4.5 and the other at .5. Per the guide, I've tried to cycle the vechile thorugh its functions, e.g. Start, Stop, Seats, Mirrors, etc but I can't get the CAN1 conductors to measure at 2.5. See troubleshooting guide below:

Any ideas?

Thanks!

NOTE: In some cases the can bus wires will fall into a single wire can system and this may prevent the module from programming the can bus. Meter the can bus wires one at a time. They should measure roughly 2.5 Volts DC per wire. If you have one wire with 4.5 Volts and the other is .5 Volts the module may not program. Stop programming and start the vehicle with the key or pts button, put the vehicle through its functions such as the radio on/off, door locks,electric seats, etc to try and balance out the can bus wires. In some cases you may need to drive the vehicle to get the Can Bus to balance back out. Once you have done this re test the can bus wires to ensure they are roughly 2.5 volts per wire.

Step 9 no blue light flashing

Mon, 21 Dec 2020 12:48:29 +0000

2018 silverado. I get to step nine and all lights function except the blue light never comes on and flashes. When I remove the key from ignition, blue light comes on solid. Any ideas? I checked the can connection and it's good. Thanks!

Flash-link 4 says module is not compatible

Fri, 11 Dec 2020 09:07:11 +0000

2015 jeep,

flashl-link module Service # 002504-080843

bypass serial 003907013761

Thanks

Jeep Grand Cherokee 2015 blue light wont come back on after turning the ignition off

Wed, 02 Dec 2020 21:32:13 +0000

this is a push to start jeep

I followed the steps:

1. plug in holding button

2. let go on blue and then turn the igntion on

3. after i press the button when the igition is on the blue light shuts off

4. turn the igniton off

and then it is supposed to be red and blue flashign but that hasnt happened for me

2020 Ram 1500 Push To Start, Blue light does not flash on step 5

Fri, 23 Oct 2020 11:04:01 +0000

While on step 5 the blue light does not flash. Once the button on the eval all is pressed the solid blue light goues out but the blue light does not flash as indicated in step 5.

The unit has been flashed to latest firmware 63.01.

Wires are connected per the chart.

Remote start works solid red light on evo-all illuminated 2009 RX350. Does not switch over to yellow or blue

Tue, 20 Oct 2020 20:15:50 +0000

Everything is connected. This is not my first time using evo-all. 2009 rx 350. Remote start cranks vehicle, red light on evo all illuminates, but will not turn on. Red light never changes over to yellow or blue light status. Car originally had an older remote start system with bypass. A New key was programmed. Car would crank with remote start, but would never run. Would repeat 3 times before shutting down. So, installed updated remote start system along with evo-all, same thing. Cranks will not run. Updated evo with latest software, still same issue. Did the key that got programed, effect the system?

during the programming the blue light doesnt come on

Sun, 30 Aug 2020 15:26:20 +0000

when im trying to program the EVO-all i get to the step where the blue and red dhould be on but the blue doesnt turn on

All LEDs are blinking rather than alternating?

Wed, 05 Aug 2020 00:32:56 +0000

2012 Ram 1500 standard key. after installation and wiring ready for programming, i plugged the data connector I just had all LEDs blinking. the first unit was replaced and i have the 2nd now but still the same, is there a problem on the unit itself or just my vehicle?

2012 soul standard key no can bus communication evo one

Mon, 18 May 2020 08:43:08 +0000

2012 Kia Soul standard key no immobilizer. Using thar-one-khy1. Blue light won't flash when programming. I can read codes and voltage to the fortin module white 5 pin matches obd output at around 2.37v low can and 2.67v high. Module,flashlink all at the latest firmware. Evo one flashes successfully. Just when key on it fails to finish programming. Also wired in the fortin hood switch. Any help? Since it's such a simple install it's embarrassing to ask for help. Should work and great instructions as usual.

I can not get the blue light to flash on the module on the last step of programing.

Thu, 30 Jan 2020 18:43:24 +0000

2015 dodge dart

I have the evo rs with the tharfort1 for my 2012 f150 can't get it to work

Mon, 13 Jan 2020 12:49:08 +0000

I also have the flashlink updater, unlocked the remote start in the truck, and have 2 active keys and it will not work

Mazda Failing Decryption process (not able to get a solid blue)

Sat, 11 Jan 2020 15:59:49 +0000

I have tried to run the exact process for initializing decryptor for a CX-9 install, starting with diconnecting the neg battery terminal and then connecting the steering wheel white terminals into the T harness,reconnecting battery power and then holding down the button on the Evo one module while plugging in the 6 pin connector. I have not been able to get the module to set the blue solid light. Anyone run into this?

Module was programmed correctly via flashlink

2016 Wrangler Blue Light not Blinking during install

Mon, 06 Jan 2020 15:35:34 +0000

I am at the point where i have the Blue LED and all the connectors attached. Then when i turn the key to the ignition on/run position, the blue LED does not flash.

Not sure what the issue is, since i have used the flash link updater to update the fimrware. Any suggestions?

while programming, blue light goes off at key on

Sat, 14 Dec 2019 18:55:53 +0000

installing standalone evo all (EVO-CHART5) with T harness on 2007 dodge durango. I have made the connections purple from T to Green/ Red (a18), yellow from T to yellow(a1), plugged T harness behind key switch. Used flash link 2 and selected options c1 for lock 3 times to start. I plug in black plug to evo all while holding in the button and release on blue, plug all connectors in and when i turn the key on the blue light goes off. I have 12vdc on the yellow wire (a1). Turn the key off and blue light comes back on. I have verified my all my connections. I even did a master reset, downloaded the latest firmware etc. what else should i do?? I have installed 4 of these so far and i have never had this issue with the others.

Get to step 8, turn key, lights turn off but the blue light doesn’t flash.

Fri, 29 Nov 2019 11:28:41 +0000

2015 ram 1500 with regular key, have the wires plugged into the right spot, do the key program and get up to step 8, turn key, lights turn off, then the blue light is supposed to flash, but it doesn't.

2014 caravan i have a solid blue light can't get it to flash blue with ignition on.

Sat, 23 Nov 2019 12:59:35 +0000

i watched numerous u tube videos prior to install. and i followed instuctions. once wires are pluged in and turn ignition to on, it does not flash blue. please help

Programming failure 2015 Ford Fusion standard Key w/ standalone + THAR-FOR2

Mon, 28 Oct 2019 13:44:26 +0000

Following instruction 59421 to install a stand-alone system with THAR-FOR2, I get to step 9 in the key bypass programming section. The vehicle's ignition turns on, but the blue light never flashes rapidly.

I've confirmed that the firmware is 71.46, and the 3 wires (Light Blue, Light Blue/Black, and Yellow) that come from the T-harness are properly crimped to the wires going to pins A20, A10, and A1. (crimped, and applied adhesive lined heat-shrink)

The CAN connections were connected to the wires at the pins as depicted on page 4 of the instructions - I noticed an error in the instructions, pin 20 on the diagnostic connector had a solid blue wire, rather than White/Blue. This wire was going to pin 20, and was twisted with the white wire on pin 19. To confirm proper connections, with the connector unplugged from the Evo All, I measured resistance between C1 & C2 to be 62ohms, and between C3 & C4 to be 61ohms - consistant with a standard CAN network.

I've tried switching C1 with C2, I've also tried switching C3 with C4 - no improvement.

Any help to get past step 9 will be appreciated.