2010 honda accord immobilizer not working

That's on the alarm correct?

I mean remote start.

yeah, older units shipped as esp and bitwriter as default, but the new units are defaulted as d2d. that should solve your communication issueTed

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Awesome. Thank you. I will give it a try after work.

I have the blue/white wire grounded, I guess I'm not understanding what's ment by power up unit. Turn the key on? Hit remote start button?

Nevermind. I got it to switch. Still not working though.

for sure you got it to switch? if the bypass programmed fine you should check the diagnostics during the remote start cycle To use as D2D mode follow the below steps: 1. Remove all power from the R/S brain. 2. Make sure WHITE/ Blue activation wire is grounded. 3. Power the unit up. The system LED flashes for 5 seconds to confirm D2D mode change. 4. Remove the WHITE/ Blue wire from ground. ( Do this cleanly, without pulsing the WHITE/ Blue wire.)Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

I am sure it switched. I tried at at least 10 times all different ways. Had another friend of mine check to make sure it was programmed and indeed it was showing the correct honda firmware. The Dball programs to the key like it should via the instructions. Still when I activate the remote start it cranks then stops and that green key light on the dash flashes. I checked the wiring at least 8 times but I guess I could be missing something. Here is all my wiring again. Weird thing though. He thought the dball status light should flash while cranking or go solid green while cranking. Mine does not light up unless you unplug and plug back in the d2d cable to give it power. Then it will be a solid green for a second and go black. Also I noticed that holding the remote start button for a few seconds does not flash the lights. I have the selector on the RS unit to the negative setting per dball instructions. Also does the car have to be locked or anything special? I have tried it both locked and unlocked, door open and closed. I'm not sure what else to try... DBALL2 -- CAR HS CAN Low: Tan: 4 -- CAN Low: Blue, pin 3 HS CAN High: Tan/Black: 3 -- CAN High: Pink, pin 4 Immobilizer Data: ORANGE / Black: 11 -- Immobilizer Data: Lt. Green,pin 6 D2D cable -- D2D on remote start Remote start -- Car wiring _Heavy gauge relay wiring_ (2)RED(+) (30A)12V INPUT --12 VOLT CONSTANT,WHITE (+) @ IGNITION SWITCH PURPLE (+) (30 AMP) OUTPUT TO STARTER CIRCUIT -- STARTER YELLOW (+)@ IGNITION SWITCH PINK (+) (30 AMP) OUTPUT TO IGNITION CIRCUIT -- IGNITION 1 BLUE (+)@ IGNITION SWITCH ORANGE (+) (30 AMP) OUTPUT TO ACCESSORY CIRCUIT -- ACCESSORY 1 ORANGE (+) @ IGNITION SWITCH PINK/WHITE (+) PROGRAMMABLE OUTPUT FOR ACCESSORY OR IGNITION -- ACCESSORY /HEATER BLOWER 2 RED(+) @ IGNITION SWITCH _Primary harness (H1) wiring_ GREEN / WHITE FACTORY REARM & 9 WHITE (+/-) LIGHT FLASH --PARKING LIGHTS ( - )GRAY (-)@ HEADLIGHT SWITCH BLACK GROUND -- Chassis ground WHITE/ BLUE (-) ACTIVATION INPUT -- chassis ground (only when switching modes to d2d) _Remote start harness (H2) wiring_ BLACK/ WHITE (-) NEUTRAL SAFETY SWITCH INPUT -- Chassis ground BROWN (+) BRAKE SWITCH SHUTDOWN WIRE --BRAKE LT. GREEN (+) @ BRAKE SWITCH _  Door lock harness, 3-pin connector_ Not used _4-pin satellite harness wiring_ not used ---------------------------------------------------- _Remote start programming changes_   Menu 2 1 Engine checking -- Changed to option 2 (voltage) 2 Run time -- changed to option 2 (24min, girlfriends preference) 4 Crank time -- Changed to option 3 (1.0 sec) 6 Ignition/accessory output -- Changed to Accessory (I think it flashed to it, It had on or off light for that option) All other menu and features remained stock.

start the car with the key, press start on the remote, remove the key and see if the starter can keep the car running. You cannot use voltage sense on this vehicle. after removing the key take a look at the bypass module. it should be flashing greenTed

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

I can take it over after starting with the key with the remote start and then removing the key. There are no lights on the dball.