1995 Lexus Sc 400 "ecm" Questions

new key not wkng locks or igni,do i need to prog key,flash ecm?? i just got a new master key from the dealershp, as my originals have disappeared, but it wont open any of the doors, trunk or even ...

...voltage at the electrical plug. I'm thinking that the ignitors may of gone bad or even worst, the ECM. Any thoughts of what I could check? check ECM fuze , also look and make sure all plugs are ...

...and the car does nohing when i turn it over you need to check all the fuses there should be one for ecm or pcm red 10 amp you better hope that one is blown ! otherwise computer is most likely ...

...oil and belts ok You may be having problems with your automatic transmission. Have your vehicle's ECM and TCM checked for the presence of diagnostic information, and proceed diagnosis from

...car for several days? By removing the battery & the radiator the sensors sent signals to the ECM. You probably have to get the computer scanned & reset with a professional diagnostic tool. ...

Why is there no power to a new ECM? the old ecm had power and the check engine light came on and i went to change the old ecm and now there is no power to the new ecm Did you disconnect the negative ...

My 2013 dodge avenger wont start. Im getting a p0688 ECM/PCM code. What should I do P0688 (generic) = ECM/PCM Power Relay Sense Circuit /Open P0688 DODGE - Auto Shutdown Relay Control Circuit Low ...

ecm fuse blows how to find cause? it might be your ecm could be internal ,find out if there is anything else on that ecm fuse if its just the ecm ,you will need a ecm,check your wiring from fuse box ...

Location of ECM and how to change ECM. Installing a ECM in a Buick Century. passenger side Under dash on the side kick pad with 3 connector To replace it .. unplug battery then remove connector at ECM

were is the ecm located? REMOVAL & INSTALLATIONPrintOPERATIONWhen the term Electronic Control Module (ECM) is used in this guide it will refer to the engine control computer regardless that it may