Questions & Answers for: Buick Lucerne location of ecm

adjust idle 2008 Buick Lucerne V8 the idle is ecm controlled, not user adjustable,

engine reduced power give it a tune up In most cases it is a Powertrain control module issue, best thing to do is take it to Autozone and let them pull the codes out of the PCM/ECM, it may be as ...

how is my buick lucerne 2007 is blowing fuses to the ecm? my car is blowing the ecm fuse Can't guess The car needs to be in a shop for the answer, not trying to use it & replacing fuses at a ...

I replaced the transmission in a 2006 buick lucerne. no problem until I went to start the car . no start no communicaion with computer Quite likely the on-board ECM needs telling the transmission has ...

2008 Buick Lucerne V8.Where are the ECM and PCM located? Engine Control Module (ECM) (LD8/L37) Front left side of the engine compartment, inside the air cleaner housing. Transmission Control Module ...

Bought car at auction- no keys. Had key made at GM dealer. Programmed key- key works. Car wont start- Codes are P0633 and P1629. cannot clear codes DTC P0633 : Theft Deterrent Key Not Programmed When ...

06 buick lucerne wonr crank key wont turn to off position shifter stuck in park Define won't crank ? I'am assuming the key will turn to the start position ! When doing so does the starter spin the ...

I am getting the Engine Hot A/C OFF code on my 2010 Buick Lucerne. Not getting a temp reading on my thermostat on the dash. My heat works fine in the car. Which sensor is causing this. Is it easy to ...

2008 Buick Lucerne CXS 4.6. The PRND21 indicator light is not coming up and my car will not crank or start? It sounds like an antitheft / immobilizer issue. https://www.google.com/search?q=mobile+auto