P1623 Citroen Immobilizer Code Word/ID Number Write Failure

P1623 Citroen Immobilizer Code Word/ID Number Write Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1623 Citroen Information for specific makes Citroen Vehicle:2013 Citroen,2012 Citroen,2011 Citroen,2010 Citroen,2009 Citroen,2008 Citroen,2007 Citroen,2006 Citroen,2005 Citroen,2004 Citroen,2003 Citroen,2002 Citroen,2001 Citroen,2000 Citroen,1999 Citroen,1998 Citroen,1997 Citroen,1996 Citroen,

P1623 Chrysler Immobilizer Code Word/ID Number Write Failure

P1623 Chrysler Immobilizer Code Word/ID Number Write Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1623 Chrysler Information for specific makes Chrysler Vehicle:Chrysler 200,Chrysler 300,Chrysler 300M,Chrysler Crossfire,Chrysler PT Cruiser,Chrysler Town & Country,Chrysler Voyager

P1623 Cadillac Immobilizer Code Word/ID Number Write Failure

P1623 Cadillac Immobilizer Code Word/ID Number Write Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1623 Cadillac Information for specific makes Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS , Cadillac CTS , Cadillac CTS Sedan , Cadillac CTS Sport Sedan ,…

P1623 Buick Immobilizer Code Word/ID Number Write Failure

P1624 Buick Customer Snapshot Requested – Data Available Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano –…

P1623 BMW Immobilizer Code Word/ID Number Write Failure

P1623 BMW Immobilizer Code Word/ID Number Write Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1623 BMW Information for specific makes BMW Vehicle:BMW F650GS,BMW F800S,BMW F800ST,BMW G450X,BMW G650 Xmoto,BMW R1200GS,BMW R1200R,BMW R1200RT,BMW R1200S,BMW K1200LT,BMW K1300GT,BMW K1300R,BMW K1300S,BMW K1600GT and K1600GTL,BMW S1000RR,BMW E36/5,BMW E36/7,BMW E36/8,BMW E38,BMW E38/2,BMW E38/3,BMW E39,BMW E46/5,BMW E46/4,BMW E46/3,BMW…

P1623 Audi Immobilizer Code Word/ID Number Write Failure

P1623 Audi Immobilizer Code Word/ID Number Write Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1623 Audi Information for specific makes Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi A4,Audi A5,Audi TT,Audi Q3,Audi Q5,Audi S3,Audi TTS,Audi RS 3,Audi TT RS,Audi A7,Audi Q7,Audi A8,Audi A6,Audi S4,Audi…

P1623 Acura Immobilizer Code Word/ID Number Write Failure

P1623 Acura Immobilizer Code Word/ID Number Write Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1623 Acura Information for specific makes Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura TSX, Acura ZDX, Acura CSX, Acura EL, Acura Integra, Acura RSX, Acura Legend, Acura Vigor, Acura CL,…

P1623 Transmission Temp Pull-Up Resistor

P1623 Transmission Temp Pull-Up Resistor Tech description On some models, the P1623 code is for the “Check Engine Lamp”. If this codes is stored in the Engine Control Module (ECM), the check engine light is probably not illuminating. If this is the case the wire circuit from the ECM is probably open or shorted, or…