Motor Vehicle Maintenance & Repair Stack Exchange
Motor Vehicle Maintenance & Repair Stack Exchange

Questions tagged [reprogram]

Used to describe installing an updated software program in one or more of the onboard computers. The jargon term reflash is also used.

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How can I know if a TSB has been applied to my vehicle?

I have a 2013 Infiniti JX35 with a brake pedal that is softening when the car is at a full stop. An independent auto shop says that the ABS needs to be reprogrammed by the dealership as described in TSB 378415…
Thomas Johnson
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How can expand the functions of my key fob?

I want to reprogram they intelligent key (i-key) for my 2014 Nissan Maxima to do more stuff. When I press and hold the unlock button on the i-key, the two front windows open. I want to make all 4 windows open. Also I want to make the car lights…
Selfsuf
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VIN Programming for new ECU on 2010 Jeep Wrangler 3.8l w/ Manual Transmission

I've run into an issue with a 2010 Jeep Wrangler. We've recently replace the ECU with a brand new one from the dealer and unfortunately, it was not pre-programmed for the vehicles VIN. All local mobile programmers are either too busy or have not…
Stephen Arsenault
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How do I reprogram an immobilizer system on a 2005 Honda Civic?

I'm currently working on an '05 Honda Civic. I replaced the steering column but now it has a different key. How do I reprogram the immobilizer system?
Bud
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2004 Toyota Sequoia Limited with seperate immobilizer ecu and key programming

I have a 2004 Toyota Sequoia Limited that has the independent immobilizer unit behind the dash cluster. I am a technician myself but I usually dont deal with systems like this as I work with Heavy Duty and typically chevy 350 engines. Basically I…
Ignatius
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How can I know if a control unit is reprogrammable?

friends of the motor, I have spent some time investigating a way to find out if my car's control unit is reprogrammable, my car is a BMW Series3 323I M 98', 6 cylinders 170 hp, if it were, I am also looking for a way to do it, I know I could take to…
David Gonzalo
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98 Ford Expedition not starting after new key?

Lost the key, used door key (not chipped) in ignition, it started then died. Replaced transponder on switch, still crank but no start. Dealer could not get new key to program, after several keys were cut and tried by dealer. The operators manual…
Danny Ray Sullivan
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Reprogramming computer for Dodge Ram Van 1999

I had a problem my old computer on my 1999 Dodge Ram Van and have now acquired a new one, however the one I have acquired has not been programmed for my van. My mechanic tried to program it by connecting his laptop to the van and using a ‘delphi’…
Louis
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CASE / CKP relearn without GM Tech II. 09 Chevy Malibu

I need to do a CASE Relearn procedure following a CPU swap on an '09 Chevy Malibu. Is there a way I can do this without taking it to a GM dealer who has the Tech ii device? Are there lower cost devices, or a way to do it without a device. Or PM me…
Dylan Cross
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How do I reprogram my original Mercedes smart key

I have a 2003 MB c320 with the original key. The key is able to start the car perfectly fine, but when it comes to using the remote buttons, nothing works. When I try pressing the lock, unlock or open trunk buttons, the car doesn't react, and I know…
Girrafish
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Put a New ECM in my Buick Park Avenue year 2002. How do I get the keys to program it?

It is A 2002 Buick Park Avenue. I need to get my keys to be recognized by the ECM
Gary Downs
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EGR switch off and reprogrammation only

I would like to close my EGR valve so that only "fresh" air is in the comubstion chamber. I read my ecu file (EDC15c2 on Puegeot 307 2.0 HDi 90hp) and I located the three bits "EGR Swtich with/without". They are by default equal to 001 so I will put…
prolea
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Opel Astra H - lowering original temperature the fan kicks in

I have got Astra H, Z16XEP engine. The engine operates in very high temperatures originally - 105-113°C. I want to lower a bit temperature the radiator fan kicks in: currently 113°. How that could be done? Maybe reprogramming / programming? Opcom,…
JRr
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Is there a non-USB-OBD2 adapter made for reprogramming (CAN/ISOTP)?

I'm working on an ECU reprogramming and coding app (iOS, Android, etc.) for a client who is part of the automotive tuning scene. I have been trying out dozens of OBD2 adapters, but most of them fall short in one or the other way. I wonder whether an…
DrMickeyLauer
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Can you reduce a vehicle's rev limit?

2006 Volvo XC90 gives "no oil pressure" warning when revved above the red line for more than a second. Following advice from a Volvo forum I used motor cleaner and changed the oil (twice) attempting to remove sludge.It got better after the first…
user875234
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