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Factory Anti-Theft Bypass and Databus Reference Guide
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Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

ACURA
1.7 EL 2001-02 556U     Megamos    
3.5 EL 1998-02 556U     Megamos    
CL 1998-99 556U, 556H     Megamos    
CL 2000-03 555H, 556H 556U   Megamos    
Integra 2000-01 555U, 556H     Megamos    
MDX Truck 2001-02 555H, 556H 556U   Megamos    
MDX Truck 2003-06 555I, 556H 556U   Megamos    
NSX 1997-05 556U     Megamos    
RD-X 2003 556U     Megamos    
RL 1997-04 556U     Megamos    
RL 2005-06 Custom   Transponder Megamos    
RSX 2002-06 555I, 556H 556U   Megamos    
TL 1999-03 555H, 556H 556U   Megamos    
TL 2004-06 556U, 556H     Megamos    
TSX 2004-06 556U, 556H     Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

AUDI
A4 2000-04 555B, 556U Doc 1056   Megamos    
A6 2000-04 555B, 556U Doc 1056   Megamos    
A8 2000-03 555B, 556U Doc 1056   Megamos    
Allroad 2001-04 555B, 556U Doc 1056   Megamos    
Quattro 2002 556U     Megamos    
S4 2002 555B, 556U Doc 1056   Megamos    
S6 2002 556U     Megamos    
S8 2002 555B, 556U Doc 1056   Megamos    
TT 2000-04 555B, 556U Doc 1056   Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

BMW
All Models 1995-04 555B, 556U Doc 1060 EWS III Philips    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

BUICK
Century 1993-05 VATS Kit Doc 1049 VATS GM    
LaCrosse 2005-06 556U   Passkey 3 Megamos 457G  
Lesabre 1992-99 VATS Kit Doc 1049 VATS GM    
Lesabre 2000-05 555G 556U Passkey 3 Megamos 457G Type A
Luerne 2006 556U   Passkey 3+ Megamos    
Park Avenue 1991-96 VATS Kit Doc 1049 VATS GM    
Park Avenue 1997-05 555G 556U Passkey 3 Megamos 457G Type A
Rainier 2004-06 555L   Passlock 2 Megamos 457G  
Reatta 1990-91 VATS Kit Doc 1049 VATS GM    
Regal 1993-04 VATS Kit Doc 1049 VATS GM    
Rendezvous 2002-06 555G 556U Passkey 3 Megamos 457G Type A
Riviera 1990-99 VATS Kit Doc 1049 VATS GM    
Roadmaster 1993-96 VATS Kit Doc 1049 VATS GM    
Skylark 1996-98 555L   Passlock 1 Megamos    
Terraza 2005-06 556U   Passkey 3 Megamos    
Ultra 1997-02 555G 556U Passkey 3 Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

CADILLAC
Allante 1991-93 VATS Kit Doc 1049 VATS GM    
Brougham 1990-96 VATS Kit Doc 1049 VATS GM    
Catera 1997-98 556U   Passkey 3 Philips    RW2
Catera 1998-01 556U   Passkey 3 Philips    
Concours 1994-99 VATS Kit Doc 1049 VATS GM    
Concours 2000-01 555G 556U Passkey 3 Megamos    
CTS 2003-06 556U   Passkey 3 + Megamos    
De Ville 1990-99 VATS Kit Doc 1049 VATS GM    
De Ville 2000-05 555G 556U Passkey 3 Megamos   Type A
DTS 2006 556U   Passkey 3 + Megamos    
Eldorado 1991-02 VATS Kit Doc 1049 VATS GM    
Escalade 1999-02 555L 457G Passlock 2      
Escalade 2003-06 555L 457G Passlock 2   456G  
Escalade EXT 2002 555L 457G Passlock 2      
Escalade EXT 2003-06 555L 457G Passlock 2   456G  
ESV 2003-06 555L 457G Passlock 2   456G  
Fleetwood 1990-96 VATS Kit Doc 1049 VATS GM    
Seville 1991-93 VATS Kit Doc 1049 VATS GM    
Seville SLS 1998-04 555G 556U Passkey 3 Megamos 457G Type A
Seville STS 1994 VATS Kit Doc 1049 VATS GM 457G  
Seville STS 1998-03 555G 556U Passkey 3   457G  
SRX 2004-06 556U   Passkey 3 +   457G  
STS 2005-06 Custom   Transponder      
XLR 2004-06 Custom   Transponder      
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

CHEVROLET
6.5L, 6.6L Diesel 1998-02 555L   Passlock 2 Megamos    
6.6L Diesel 2003 555L   Passlock 2 Megamos 456G  
Astro 1998-05 555L 457G Passlock 2 Megamos   Type A
Avalanche 2002 555L 457G Passlock 2 Megamos   Type A
Avalanche 2003-06 555L 457G Passlock 2 Megamos 456G Type A
Aveo 2004-06 555L Note 4 Passlock 2 Megamos   Type A
Blazer 1998-05 555L 457G Passlock 2 Megamos   Type A
C/K Pick Up 1998-02 555L 457G Passlock 2 Megamos    
C/K Pick Up 2003-05 555L 457G Passlock 2 Megamos 456G  
C/K Pick Up Diesel 1999-02 555L 457G Passlock 2 Megamos    
C/K Pick Up Diesel 2003-05 555L 457G Passlock 2 Megamos 456G  
Camaro 1986-02 VATS Kit Doc 1049 VATS GM    
Caprice 1993-96 VATS Kit Doc 1049 VATS GM    
Cavalier 1996-99 555L   Passlock Megamos   Type A
Cavalier 2000-05 555L 457G Passlock 2 Megamos   Type A
Cobalt 2005 555L Doc 1610 Passlock 2 Megamos   Type A
Cobalt 2006 556U   Passkey 3 + Megamos   Type A
Colorado 2004-06 556L Doc 1603 Transponder      
Corvette 1984-04 VATS Kit Doc 1049 VATS GM    
Corvette 2005-06 Custom   Transponder      
Express Van 1998-06 555L 457G Passlock 2 Megamos   Type A
Equinox 2005-06 555L   Passlock 2 Megamos    
HHR 2006 556L Doc 1610 Passlock 2 Megamos    
Impala SS 1998 VATS Kit Doc 1049 VATS GM    
Impala SS 2000-05 555L 457G Passlock 2 Megamos   Type A
Impala SS 2006 556U   Passkey 3 + Megamos   Type A
Lumina 1995-00 VATS Kit Doc 1049 VATS GM    
Malibu 1997-03 555L   Passlock 2 Megamos   Type A
Malibu 2004-06 556U   Passkey 3 + Megamos    
Malibu Maxx 2004-06 556U   Passkey 3 + Megamos    
Monte Carlo 1997-99 VATS Kit Doc 1049 VATS      
Monte Carlo 2000-05 555L 457G Passlock 2 Megamos   Type A
Monte Carlo 2006 556U   Passkey 3 + Megamos   Type A
S-10 Pick Up 1998 555L   Passlock 2 Megamos   Type A
S-10 Pick Up 1999-04 555L 457G Passlock 2 Megamos   Type A
SSR 2003-06 555L   Passlock 2 Megamos    
Silverado 1998-02 555L   Passlock 2 Megamos   Type A
Silverado 2003-06 555L 457G Passlock 2 Megamos 456G  
Suburban 1998-02 555L   Passlock 2 Megamos   Type A
Suburban 2003-06 555L 457G Passlock 2 Megamos 456G  
Tahoe 1998-02 555L   Passlock 2 Megamos   Type A
Tahoe 2003-06 555L 457G Passlock 2 Megamos 456G  
Tahoe 2007 556U   Passkey 3 + Megamos    
Trailblazer 2002-06 555L 457G Passlock 2 Megamos 455G  
Uplander 2005-06 556U   Passkey 3 Megamos    
Van 1998 555L   Passlock 2 Megamos   Type A
Venture 1999-05 555G 556U Passkey 3 Megamos 457G  
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

CHRYSLER**                         **Cars with the immobilizers system all have gray key heads on the key
300 2005-06 556C 556U Sentry Key Texas Inst.   Type F
300M 1999-04 555C 556U Sentry Key Texas Inst.   Type F
Cirrus 2000 555C 556U Sentry Key Texas Inst.   Type F
Concorde 1998-04 555C 556U Sentry Key Texas Inst.   Type F
Crossfire 2004-05 556U   Sentry Key Texas Inst.   Type F
LHS 1999-02 555C 556U Sentry Key Texas Inst.   Type F
Pacifica 2004-06 556C 556U Sentry Key Texas Inst.   Type F
Prowler 2001-02 555C 556U Sentry Key Texas Inst.   Type F
PT Cruiser 2001-05 555C 556U Sentry Key Texas Inst.   Type F
PT Cruiser 2006 556C 556U Sentry Key Texas Inst.   Type F
Sebring Sedan 2001-06 555C 556U Sentry Key Texas Inst.   Type F
Sebring Conv. 1998-06 555C 556U Sentry Key Texas Inst.   Type F
Sebring Coupe 2001-05 556U   Sentry Key Texas Inst.   Type F
Town & Country 2001-03 555C 556U Sentry Key Texas Inst.   Type F
Town & Country 2004-06 556C 556U Sentry Key Texas Inst.   Type F
Voyager 2001-03 555C 556U Sentry Key Texas Inst.   Type F
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

DODGE**                         **Cars with the immobilizers system all have gray key heads on the key
Caravan 2001-03 555C 556U Sentry Key Texas Inst.   Type F
Caravan 2004-05 556C 556U Sentry Key Texas Inst.   Type F
Charger 2006 556C 556U Sentry Key Texas Inst.   Type F
Dakota 2001-04 555C 556U Sentry Key Texas Inst.   Type F
Dakota 2005 556C 556U Sentry Key Texas Inst.   Type F
Durango 2001-03 555C 556U Sentry Key Texas Inst.   Type F
Durango 2004-05 556U   Sentry Key Texas Inst.   Type F
Intrepid 1998-04 555C 556U Sentry Key Texas Inst.   Type F
Magnum 2005 556U 556C Sentry Key Texas Inst.   Type F
Neon 2000-05 555C 556U Sentry Key Texas Inst.   Type F
Ram Pick Up 2002-05 555C 556U Sentry Key Texas Inst.   Type F
Sprinter 2003-05 556U   Sentry Key Texas Inst.   Type F
Stratus 2000-05 555C 556U Sentry Key Texas Inst.   Type F
Stratus Coupe 2001-05 556U   Sentry Key Texas Inst.   Type F
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

FORD*                         *All 98 and newer cars with PATS will need two valid keys to learn the 555F or 555P
Contour 1998 555F 556U PATS Texas Inst. 1100F Type B
Contour 1999-00 555F 556U PATS Texas Inst. 1100F Type C
Crown Victoria 1998 555F 556U PATS Texas Inst. 1100F Type B
Crown Victoria 1999-02 555P, 555F 556U PATS Texas Inst. 1100F Type C
Crown Victoria 2003-06 556U   Securilock Texas Inst. 1100F Type C
Escape 2001-04 555S 556U Securilock Texas Inst. 1100F Type C
Escape 2005-06 556U   Securilock Texas Inst. 1100F  
Excursion 2000-05 555P, 555F 556U PATS Texas Inst. 1100F Type C
Expedition 1997-98 555F 556U PATS Texas Inst.   Type B
Expedition 1999-02 555P, 555F 556U Securilock Texas Inst. 1100F Type C
Expedition 2003-06 556U   Securilock Texas Inst. 1100F Type C
Explorer 1998 555F 556U PATS Texas Inst. 1100F Type C
Explorer 1999-00 555P, 555F 556U PATS Texas Inst. 1100F Type C
Explorer 2001-06 556U   Securilock Texas Inst. 1100F Type C
F-Series Pick Up 1999-03 555P, 555F 556U PATS Texas Inst. 1100F Type C
F-Series Pick Up 2004-06 556U   Securilock Texas Inst. 1100F Type C
Five Hundred 2005-06 556U   Securilock Texas Inst. 1100F  
Freestar 2004-06 556U   Securilock Texas Inst. 1100F Type C
Freestyle 2005-06 556U   Securilock Texas Inst. 1100F  
Focus 2000-06 555S 556U Securilock Texas Inst. 1100F Type C
Fusion 2006 556U   Securilock Texas Inst. 1100F  
GT 2005-06 556U   Securilock Texas Inst. 1100F  
Heavy Trucks (CF) 2000-01 555F 556U PATS Texas Inst.   Type C
Mustang 1996-98 555F 556U PATS Texas Inst.   Type B
Mustang 1998 555F 556U PATS Texas Inst. 1100F Type B
Mustang 1999-01 555P, 555F 556U PATS Texas Inst. 1100F Type C
Mustang 2005-06 556U   Securilock Texas Inst. 1100F  
Ranger 1999-00 555P, 555F 556U PATS Texas Inst. 1100F Type C
Ranger 2001-06 556U   Securilock Texas Inst. 1100F Type C
Sport-Trac 2001-05 556U   Securilock Texas Inst. 1100F Type C
Taurus 1996-98 555F 556U PATS Texas Inst.   Type B
Taurus 1998 555F 556U PATS Texas Inst. 1100F Type B
Taurus 1999 555P, 555F 556U PATS Texas Inst. 1100F Type C
Taurus 2000-05 556U   Securilock Texas Inst. 1100F Type C
Taurus 2006 556U   Securilock Texas Inst.   Type C
Thunderbird 1997 555F 556U PATS Texas Inst.   Type B
Thunderbird 1998 555F 556U PATS Texas Inst. 1100F Type B
Thunderbird 2002-05 556U   Securilock Texas Inst. 1100F Type C
Windstar 1998 555F 556U PATS Texas Inst.   Type C
Windstar 1999-00 555P, 555F 556U PATS Texas Inst. 1100F Type C
Windstar 2001-03 556U   Securilock Texas Inst. 1100F Type C
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

GMC
Canyon 2004-05 556L Doc 1603 Passlock Megamos    
6.5L, 6.6L Diesel 1998-02 555L   Passlock 2 Megamos    
6.5L, 6.6L D. VAN 1998-02 555L   Passlock 2 Megamos    
6.6L Diesel 2003-04 555L   Passlock 2 Megamos 456G  
Denali 1999-01 555L   Passlock 2 Megamos    
Envoy 1998-01 555L   Passlock 2 Megamos    
Envoy 2002-06 555L 457G Passlock 2 Megamos 455G  
Full Size Pick Up 1998-02 555L   Passlock 2 Megamos    
Full Size Pick Up 2003-05 555L 457G Passlock 2 Megamos 456G  
Jimmy 1998-03 555L   Passlock 2 Megamos    
Safari 1999-05 555L   Passlock 2 Megamos    
Sierra 1998-02 555L   Passlock 2 Megamos    
Sierra 2003-05 555L 457G Passlock 2 Megamos 456G  
Sonoma 1998-04 555L 457G Passlock 2 Megamos 456G  
Savanna  1998-05 555L 457G Passlock 2 Megamos 456G  
Suburban 1998-99 555L   Passlock Megamos    
Yukon 1998-02 555L   Passlock 2 Megamos    
Yukon 2003-05 555L 457G Passlock 2 Megamos 456G  
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

HONDA
Accord 1998-02 555H, 556H 556U   Megamos    
Accord 2003-05 556U, 556H     Megamos    
Accord Hybrid 2006 556U     Megamos    
Civic 2001-05 555I, 556H 556U   Megamos    
Civic 2006 556U     Megamos    
CR-V 2002-06 555I, 556H 556U   Megamos    
Insight 2000-05 556U     Megamos    
Element 2003-05 555I, 556H 556U   Megamos    
Odyssey 1998-04 555H, 556H 556U   Megamos    
Odyssey 2005-06 556U     Megamos    
Pilot 2003-04 555H, 556H 556U   Megamos    
Pilot 2005 556U     Megamos    
Prelude 1999-01 555D 556U   Megamos    
Ridgeline 2006 556U     Megamos    
S2000 2000-05 556U     Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

HUMMER
H2 2003-05 555L 457G Passlock 2 Megamos 456G  
H3 2006 556L Doc 1603 Passlock 2 Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

HYUNDAI
Accent 2003-05 556U   Immobilizer      
Elantra 2001-05 556U   Immobilizer      
Tiburon 6Cylinder 2003-05 556U   Immobilizer      
Santa Fe 2003-05 556U Note 5 Immobilizer      
Sonata 2004-06 556U   Immobilizer      
XG300 2001 556U   Immobilizer      
XG350 2002-04 556U   Immobilizer      
Tucson 2005 556U Note 5 Immobilizer      
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

INFINITI
FX35 2003-05 556U   Immobilizer Texas Inst.    
FX45 2003-05 556U   Immobilizer Texas Inst.    
G20 1999-02 556U   Immobilizer Texas Inst.    
G35 2003-05 556U   Immobilizer Texas Inst.    
I30 1999-01 556U   Immobilizer Texas Inst.    
I35 2002-04 556U   Immobilizer Texas Inst.    
M35/M45 2006 Custom   Transponder      
M45 2003-04 556U   Immobilizer Texas Inst.    
Q45 1998-05 556U   Immobilizer Texas Inst.    
QX4 1999-03 556U   Immobilizer Texas Inst.    
QX56 2004-05 556U   Immobilizer Texas Inst.    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

ISUZU
Ascender 2003-07 555L   Passlock 2 Megamos 1700G  
Axiom 2003-04 556U   Immobilizer Megamos    
I-280 2006 556L Doc 1603 Passlock 2 Megamos    
I-350 2006 556L Doc 1603 Passlock 2 Megamos    
Hombre 1998-00 555L   Passlock 2 Megamos    
Rodeo 2003-04 556U   Immobilizer Megamos    
Rodeo Sport 2003 556U   Immobilizer Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

JAGUAR
S-TYPE 2000-04 556U   Immobilizer Megamos    
XJ-Series 2004 556U   Immobilizer Megamos    
XJ8 1998-03 556U   Immobilizer Megamos    
XJR 1998-03 556U   Immobilizer Megamos    
XK8 1998-03 556U   Immobilizer Megamos    
XKR 2000-03 556U   Immobilizer Megamos    
XK Series 2004 556U   Immobilizer Megamos    
X-TYPE 2002-04 556U   Immobilizer Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

JEEP**                         **Cars with the immobilizers system all have gray key heads on the key
Cherokee 1999-01 555C 556U Sentry Key Texas Inst.   Type F
Commander 2006 556C 556U Sentry Key Texas Inst.    
Grand Cherokee 1996-98         455T  
Grand Cherokee 1999-04 555C 556U Sentry Key Texas Inst. 455J Type F
Grand Cherokee 2005 556C 556U Sentry Key Texas Inst.    
Liberty 2002-04 555C 556U Sentry Key Texas Inst.   Type F
Liberty 2005 556C 556U Sentry Key Texas Inst.    
TJ 1999-03 555C 556U Sentry Key Texas Inst.   Type F
Wrangler 1998-05 555C 556U Sentry Key Texas Inst.   Type F
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

KIA
Amanti 2004-05 556U   Immobilizer      
Optima 2005 556U Note 5 Immobilizer      
Sportage 2005 556U   Immobilizer      
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

LAND ROVER
Discovery II 2003-04 556U   Immobilizer Texas Inst.    
Freelander 2003-05 556U   Immobilizer Texas Inst.    
LR3 2005 556U   Immobilizer Texas Inst.    
Range Rover 1999-02 556U   Immobilizer Texas Inst.    
Range Rover 2003-05 555B, 556U Doc 1060 EWS III Philips    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

LEXUS
ES-300 1998-03 555X 556U Immobilizer Texas Inst.   Type E
ES-330 2004-06 556U   Immobilizer Texas Inst.   Type E
GS-300 1998-05 555X 556U Immobilizer Texas Inst.   Type E
GS-300 2006 Custom   Transponder      
GS-400 1998-00 555X 556U Immobilizer Texas Inst.   Type E
GS-430 2001-05 555X 556U Immobilizer Texas Inst.   Type E
GS-430 2006 Custom   Transponder      
GX-470 2003-06 556U   Immobilizer Texas Inst.   Type E
IS-250 2006 Custom   Transponder      
IS-300 2001-05 555X 556U Immobilizer Texas Inst.   Type E
IS-350 2006 Custom   Transponder      
LS-400 1997-02 556U   Immobilizer Texas Inst.   Type E
LS-430 2001-06 556U   Immobilizer Texas Inst.   Type E
LX-470 1998-02 555X 556U Immobilizer Texas Inst.   Type E
LX-470 2003-06 556U   Immobilizer Texas Inst.   Type E
RX-300 1998-03 555X 556U Immobilizer Texas Inst.   Type E
RX-330 2004-06 556U   Immobilizer Texas Inst.   Type E
RX-400H 2006 556U   Immobilizer Texas Inst.   Type E
SC-300 1998-00 556U   Immobilizer Texas Inst.   Type E
SC-400 1998-00 556U   Immobilizer Texas Inst.   Type E
SC-430 2002-06 556U   Immobilizer Texas Inst.   Type E
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

LINCON*                      *All 98 and newer cars with PATS will need two valid keys to learn the 555F or 555P
Aviator 2003-05 556U   Securilock Texas Inst. 1100F Type C
Blackwood 2002 556U   Securilock Texas Inst. 1100F Type C
Continental 1998 555F 556U PATS Texas Inst. 1100F Type C
Continental 1999-01 555P, 555F 556U PATS Texas Inst. 1100F Type C
Continental 2002 555F 556U PATS Texas Inst. 1100F Type C
LS 2000-06 555S 556U Securilock Texas Inst. 1100F Type C
Mark LT 2006 556U   Securilock Motorola 1100F Type B
Mark Series VIII 1997-98 556U   Securilock Motorola   Type B
Navigator 1998 555F 556U PATS Texas Inst. 1100F Type C
Navigator 1999-01 555P, 555F 556U PATS Texas Inst. 1100F Type C
Navigator 2002 555F 556U PATS Texas Inst. 1100F Type C
Navigator 2003-06 556U   Securilock Texas Inst. 1100F Type C
Town Car 1998 555F 556U PATS Texas Inst. 1100F Type C
Town Car 1999-02 555P, 555F 556U PATS Texas Inst. 1100F Type C
Town Car 2003-06 556U   Securilock Texas Inst. 1100F Type C
Zephyr 2006 556U   Securilock Texas Inst. 1100F Type C
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

MAZDA
3 2004-05 556U   Immobilizer Texas Inst. 1100F  
6 2003 556U   Immobilizer Texas Inst.    
6 2004-05 556U   Immobilizer Texas Inst. 1100F  
626 1998-99 556U Doc 1061 Immobilizer Megamos    
626 2000-02 556U Doc 1061 Immobilizer Temic    
Trucks  1999-00 555P, 555F 556U PATS Texas Inst. 1100F Type C
Trucks B-Series 2001-04 556U   Securilock Texas Inst. 1100F  
Trucks B-Series 2005 556U   Securilock Texas Inst.    
Miata 2001-05 555B 556U Immobilizer Temic    
Millenia 1998-02 556U   Immobilizer Megamos    
MP3   556U Doc 1061 Immobilizer Megamos    
MPV Van 2000-05 556U Doc 1061 Immobilizer Temic    
MX5 Miata 2000-03 556U   Immobilizer Megamos    
RX-8 2004-05 556U   Immobilizer Megamos 1100F  
Tribute 2001-04 555S 556U Securilock Texas Inst. 1100F Type C
Tribute 2005 556U   Immobilizer Megamos 1100F  
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

MERCEDES BENZ****                        Only works on vehicles with switchblade keys
C 230 1998-00 556U   Immobilizer Philips    
C 230 1998-00 N/A   W/Smart Key Philips    
C 280 1998-00 556U   Immobilizer Philips    
C 280 1998-00 N/A   W/Smart Key Philips    
C Class 2001-02 556U   Immobilizer Philips    
C Class 2001-02 N/A   W/Smart Key Philips    
CL Class 1998-99 556U   Immobilizer Philips    
CL Class 1998-99 N/A   W/Smart Key Philips    
CLK Class 1998-00 556U   Immobilizer Philips    
CLK Class 1998-00 N/A   W/Smart Key Philips    
E Class 1997-02 556U   Immobilizer Philips    
E Class 1997-02 N/A   W/Smart Key Philips    
G Class 1998-01 556U   Immobilizer Philips    
G Class 1998-01 N/A   W/Smart Key Philips    
M Class 1998-02 556U   Immobilizer Philips    
M Class 1998-02 N/A   W/Smart Key Philips    
S Class 1998-02 556U   Immobilizer Philips    
S Class 1998-02 N/A   W/Smart Key Philips    
SL Class 1998-99 556U   Immobilizer Philips    
SL Class 1998-99 N/A   W/Smart Key Philips    
SLK Class 1998-02 556U   Immobilizer Philips    
SLK Class 1998-02 N/A   W/Smart Key Philips    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

MERCURY*                *All 98 and newer cars with PATS will need two valid keys to learn the 555F or 555P
Cougar 1997-98 555F 556U PATS Texas Inst.   Type C
Cougar 1999-03 555F 556U PATS Texas Inst. 1100F Type C
Grand Marquis 1998 555F 556U PATS Texas Inst.   Type C
Grand Marquis 1999-01 555P, 555F 556U PATS Texas Inst. 1100F Type C
Grand Marquis 2002-06 556U   Securilock Texas Inst. 1100F Type C
Marauder 2003-04 556U   Securilock Texas Inst. 1100F Type C
Mariner 2005 556U   Securilock Texas Inst.   Type C
Mariner 2006 556U   Securilock Texas Inst. 1100F Type C
Milen 2006 556U   Securilock Texas Inst. 1100F Type C
Montego 2005-06 556U   Securilock Texas Inst. 1100F Type C
Monterey 2004-06 556U   Securilock Texas Inst. 1100F Type C
Mountaineer 1997 555F 556U PATS Texas Inst.   Type B
Mountaineer 1998 555F 556U PATS Texas Inst. 1100F Type B
Mountaineer 1999-00 555P, 555F 556U PATS Texas Inst. 1100F Type C
Mountaineer 2001-06 556U   Securilock Texas Inst. 1100F Type C
Mystique 1998-00 555F 556U PATS Texas Inst. 1100F Type C
Mystique 2001-04 555S 556U Securilock Texas Inst.   Type C
Sable 1997 555F 556U PATS Motorola   Type B
Sable 1998 555F 556U PATS Motorola 1100F Type B
Sable 1999 555P, 555F 556U PATS Texas Inst. 1100F Type C
Sable 2000-05 556U   Securilock Texas Inst. 1100F Type C
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

MINI
Cooper 2002-04 556U   Immobilizer Texas Inst.    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

MITSUBISHI***                                 Not all cars have the Immobilizer
Diamante 2000-04 556U   Immobilizer Texas Inst.    
Eclipse 2000-06 556U   Immobilizer Texas Inst.    
Eclipse Spider 2000-04 556U   Immobilizer Texas Inst.    
Endeavor 2004-05 556U   Immobilizer Texas Inst.    
Galant 2000-05 556U   Immobilizer Texas Inst.    
Lancer VIII 2002-05 556U   Immobilizer Texas Inst.    
Montero 2001-05 556U   Immobilizer Texas Inst.    
Montero Sport 2000-04 556U   Immobilizer Texas Inst.    
Outlander 2004-05 556U   Immobilizer Texas Inst.    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

NISSAN
350Z 2003-05 556U   Immobilizer Philips    
Altima 2000-05 556U   Immobilizer Philips    
Amada 2005 556U   Immobilizer Philips    
Frontier 2005 556U   Immobilizer Philips    
Maxima 1999-05 556U   Immobilizer Philips    
Murano 2003-05 556U   Immobilizer Philips    
Pathfinder 1999-05 556U   Immobilizer Philips    
Pathfinder Amada 2004 556U   Immobilizer Philips    
Quest 2004-05 556U   Immobilizer Philips    
Sentra 2000-05 556U   Immobilizer Philips    
Skyline GT-R 2004 556U   Immobilizer Philips    
Titan 2004-05 556U   Immobilizer Philips    
Xterra 2005 556U   Immobilizer Philips    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

OLDSMOBILE
Achieva 1996-98 555L   Passlock Megamos    
Alero 1999-04 555L 457G Passlock 2 Megamos    
Aurora 1995-99 VATS Kit Doc 1049 VATS GM    
Aurora 2001-03 555G 556U Passkey 3 Megamos 457G Type A
Bravada 1998-01 555L   Passlock 2 Megamos    
Bravada 2002-04 555L 457G Passlock 2 Megamos 455G  
Cutlass 1997-99 555L   Passlock 2 Megamos    
Cutlass Cierra 1995-96 VATS Kit Doc 1049 VATS GM    
Cutlass Supreme 1995-96 VATS Kit Doc 1049 VATS GM    
Eighty-Eight 1995-96 VATS Kit Doc 1049 VATS GM    
Intrigue 1998-02 555L 457G Passlock 2 Megamos    
Ninty-Eight 1995-96 VATS Kit Doc 1049 VATS GM    
Regency 1995-96 VATS Kit Doc 1049 VATS GM    
Silhouette 1999-04 555G 556U Passkey 3 Megamos 457G Type A
Toronado 1990-92 VATS Kit Doc 1049 VATS GM    
Touring Sedan 1991 VATS Kit Doc 1049 VATS GM    
Trofeo 1990-92 VATS Kit Doc 1049 VATS GM    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

PLYMOUTH**              **Cars with the immobilizers system all have gray key heads on the key
Breeze 2000 555C 556U Sentry Key Texas Inst.   Type F
Neon 2000-01 555C 556U Sentry Key Texas Inst.   Type F
Prowler 2000-01 555C 556U Sentry Key Texas Inst.   Type F
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

PONTIAC
Aztek 2001-05 555G 556U Passkey 3 Megamos 457G Type A
Bonneville 1992-99 VATS Kit Doc 1049 VATS GM    
Bonneville 2000-05 555G 556U Passkey 3 Megamos 457G Type A
Firebird 1986-02 VATS Kit Doc 1049 VATS GM    
G6 2005-06 556U   Passkey 3+ Megamos    
Grand Am 1996-98 555L   Passlock Megamos    
Grand Am 1999-05 555L   Passlock 2 Megamos 457G  
Grand Prix 1994-96 VATS Kit Doc 1049 VATS GM    
Grand Prix 2000-03 555G 556U Passkey 3 Megamos   Type A
Grand Prix 2004-05 556U   Passkey 3+ Megamos    
GTO 2004-05 Custom   Transponder      
Montana 1999-05 555G 556U Passkey 3 Megamos 457G Type A
Montana SV6 2005 556U   Passkey 3 Megamos    
Solstice 2006 556U   Passkey 3+ Megamos    
Sunfire 1995-99 555L   Passlock Megamos    
Sunfire 2000-05 555L 457G Passlock 2 Megamos    
Torrent 2006 555L   Passlock 2 Megamos    
Transport 1999-00 555G 556U Passkey 3 Megamos   Type A
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

PORSCHE
Boxter 1997-04 556U   Immobilizer Megamos    
911 993 1995-98 556U   Immobilizer Megamos    
911 996 1999-04 556U   Immobilizer Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

SAAB
900 1996-98 556U   Immobilizer Megamos    
9-3 1999-04 556U   Immobilizer Megamos    
9-4 1999-04 556U   Immobilizer Megamos    
9-7X 2005 556U   Passkey 3 Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

SATURN
Ion 2003-05 556L Doc 1610 Passlock Megamos    
L Series 2000-05 555L   Passlock 2 Megamos    
Relay 2005 556U   Passkey 3 Megamos    
S Series 2000-02 555L   Passlock 2 Megamos    
Vue 2002-05 555L   Passlock 2 Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

SCION

TC 2005-06 556U   Immobilizer      
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

SUBARU
B9 Tribeca 2006 556U   Immobilizer      
Forester 2005-06 556U   Immobilizer      
Impreza 2005-06 556U   Immobilizer      
Legacy 2005-06 556U   Immobilizer      
Outback 2005-06 556U   Immobilizer      
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

TOYOTA***                                 Not all cars have the Immobilizer
4 Runner 1998-02 555X 556U Immobilizer Texas Inst.   Type E
4 Runner 2003-06 556U   Immobilizer Texas Inst.   Type E
Avalon 1998-99 555F 556U Immobilizer Texas Inst.   Type E
Avalon 2000-06 555X 556U Immobilizer Texas Inst.   Type E
Camry 1998-02 555X 556U Immobilizer Texas Inst.   Type E
Camry 2003 555X  Note 1 556U Immobilizer Texas Inst.   Type E
Camry 2004 555X  Note 2 556U Immobilizer Texas Inst.   Type E
Camry 2005-06 556U   Immobilizer Texas Inst.   Type E
Corolla 2005-06 556U   Immobilizer Texas Inst.   Type E
Highlander 2001-03 555X 556U Immobilizer Texas Inst.   Type E
Highlander 2004-06 556U   Immobilizer Texas Inst.   Type E
Highlander Hybrid 2006 556U   Immobilizer Texas Inst.   Type E
Landcruiser 1998-02 555X 556U Immobilizer Texas Inst.   Type E
Landcruiser 2003-06 556U   Immobilizer Texas Inst.   Type E
Matrix 2005-06 556U   Immobilizer Texas Inst.   Type E
MR2 2000-05 556U   Immobilizer Texas Inst.   Type E
Prius 2001-05 556U   Immobilizer Texas Inst.   Type E
RAV 4 2001-03 555X 556U Immobilizer Texas Inst.   Type E
RAV 4 2004-06 556U   Immobilizer Texas Inst.   Type E
Sequoia 2001-02 555X 556U Immobilizer Texas Inst.   Type E
Sequoia 2003-06 556U   Immobilizer Texas Inst.   Type E
Sienna 1999-03 555X 556U Immobilizer Texas Inst.   Type E
Sienna 2004-06 556U   Immobilizer Texas Inst.   Type E
Solara 1999-03 555X 556U Immobilizer Texas Inst.   Type E
Solara 2004-06 556U   Immobilizer Texas Inst.   Type E
Tacoma 2005-06 556U Note 3 Immobilizer Texas Inst.   Type E
Yaris 2006 556U   Immobilizer Texas Inst.    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

VOLKSWAGEN
Beetle 2000-04 555B, 556U Doc 1056 Immobilizer Megamos    
Cabrio 2000-02 555B, 556U Doc 1056 Immobilizer Megamos    
Eurovan 2001-03 555B, 556U Doc 1056 Immobilizer Megamos    
Golf 2000-04 555B, 556U Doc 1056 Immobilizer Megamos    
GTI 2000-04 555B, 556U Doc 1056 Immobilizer Megamos    
Jetta 2000-04 555B, 556U Doc 1056 Immobilizer Megamos    
Jetta V 2005 556U   Immobilizer Megamos    
Passat 2000-04 555B, 556U Doc 1056 Immobilizer Megamos    
Model Year DEI
Interface
Alternative
Interface
Immobilizer
Type
Factory Chip
Manufacturer
Databus
Interface

Program
Method

VOLVO
850 1997 556U   Immobilizer Texas Inst.    
C70 1998-04 556U   Immobilizer Texas Inst.    
S40 2000-05 556U   Immobilizer Texas Inst.    
S60 2001-04 556U   Immobilizer Texas Inst.    
S70 1998-01 556U   Immobilizer Texas Inst.    
S80 1999-04 556U   Immobilizer Texas Inst.    
S90 1998-99 556U   Immobilizer Texas Inst.    
V40 2000-04 556U   Immobilizer Texas Inst.    
V50 2005 556U   Immobilizer Texas Inst.    
V70 1998-04 556U   Immobilizer Texas Inst.    
V90 1998-99 556U   Immobilizer Texas Inst.    
XC70 2003-04 556U   Immobilizer Texas Inst.    
XC90 2003-04 556U   Immobilizer Texas Inst.    

Vehicles in shaded area need further research.

NOTES * All 98 and newer cars with PATS will need two valid keys to learn the 555F
   
  ** The cars with the immobilizers all have gray key heads on the key
   
  *** Not all cars have the immobilizer
 
  **** Only works on vehicles with switchblade keys. Vehicles with the Smart Key,
            a bypass is not available at this time.
   
Note 1 THE 555X ONLY WORKS ON MODELS THAT HAVE THE PZEV (PARTIAL ZERO EMISSION 
VEHICLE) ENGINE.
 
Note 2 THE 555X DOES NOT WORK ON MODELS THAT HAVE THE V6 ENGINE WITH THE 5 SPEED
AUTOMATIC TRANSMISSION.
 
Note 3 Standard on V6 models.
 
Note 4 Only on some export models.
   
Note 5 Only Canadian models have the immobilizer system.
   
   
NOTE: The above reference material is being provided free of charge on a "as is" basis, without any representation.
  DEI and Dr.Detail assumes no liability and accepts no responsibility with regards to the accuracy
  or guarantee. It is your responsibility to verify any circuit before interfacing with it, using a digital multi-meter.
  or currency of the above information. Proper installation in every case is and remains the responsibility of the
  installer! DEI and Dr.Detail assumes no liability or responsibility resulting from an improper installation, even
  in reliance upon this information.
   

Programming Method Type A

   

When no other working key for the car is available:

   
Type A 1. Put the newly cut Master key into the keyway and turn it to the ON (RUN) position. A "security" indicator
  light on the dashboard will stay on for 10 minutes.
  2. Within 1 minute after the indicator light goes off, turn the ignition to "OFF", then return to the ON (RUN)
  position. The indicator light again will stay on for 10 minutes (Do not remove the key.)
  3. Again, within 1 minute after the indicator light goes off, turn the ignition to "OFF", then return to the ON
  (RUN) position. The indicator light again will stay on for 10 minutes. (Do not remove the key.)
  4. When the light goes off the third time, the new key is programmed into the computer and will start
  the car. Remove the key and then re-insert it into the ignition lock and start the car.
  All previously stored codes will be erased. To stop the process at any time, simply remove the key and use
  an existing key to start the car.
   

For Cars where you want to just create a spare key:

   
  1. Place an already programmed key in the keyway
  2. Cycle the ignition from OFF to ON (RUN) to OFF.
  3. Within 15 seconds, insert the new, properly cut Transponder key in the ignition. Turn the key to ON
  (RUN) or START. The "security" indicator light will go on and off. Turn the key "OFF".
  4. The car will now start the car
  5. Repeat the second step for each new key to be programmed.
   

Programming Method Type B

  

To originate a new key:

   
Type B 1. Insert new key into ignition cylinder and turn it to the ON (RUN) position. The "security" light on the
  dashboard will flash for 15 minutes.
  2. When security light stops flashing, you have five minutes to start the next step. Turn the ignition cylinder
  to the OFF then back to the ON position. The security light on the dash will flash for 15 more minutes.
  3. When the security light stops flashing you have five minutes to start the next step. Turn the ignition
cylinder to OFF and then back to the ON position. The security light on the dash will flash for 15 more
minutes.
4. After the security light stops flashing for the third time, the new key has been programmed into the
vehicle's computer and will operate the car. It has replaced all the previous electronic key codes and is the
ONLY key programmed into the vehicle's computer.
 

Add Duplicate Key:

 
1. Insert an existing key into the ignition cylinder. Turn it to the ON (RUN) position and then back to the
OFF position.
2. Within 15 seconds remove the existing key, insert the new key and turn it to ON.
3. The security light will light up for two seconds to indicate successful programming of the key into the
vehicle.
 

Programming Method Type C

 

Originate New Master Key:

 
Type C 1. This requires that the vehicle be connected to special dealer equipment. There are two ten minute
delays involve while this device erases all existing key programming and sets up the vehicle computer
to accept new key codes. Two new keys should be ready because the system requires a minimum of two
keys in the program. After the first two keys are programmed, additional keys can be entered individually
by following the instructions for adding duplicate keys.
 

Add Duplicate Key (Requires two existing keys)

 
1. Insert an existing key and turn the ignition cylinder to ON (RUN) and then back to OFF.
2. Within five seconds remove the existing key, insert another existing key and turn it to the ON position
and then back to OFF.
3. Within ten seconds insert the new key and turn to the ON position. Leave it ON for one second and then
back to OFF.
4. The security light will light up for three seconds to indicate that the new key has been successfully
programmed.
 

Programming Method Type E

 

The Toyota Electronic Control Module does not have programming modes without a pre-programmed key.
If there is no key available that is already programmed into the module, the module must be replaced.

 

To delete all but one key from the unit:

Type E 1. Simultaneously depress and release brake and accelerator pedals 1 time.
2. Insert existing master key into ignition. Do not turn the key from the OFF (LOCK) position.
3. Within 15 seconds of inserting the key, depress and release the accelerator pedal six times.
4. Within 10 seconds of completing the above step, depress and release the accelerator pedal seven times.
5. The security light will flash, indication all keys other than the one being used have been deleted.
6. Remove the key from the ignition cylinder within ten seconds. It will be the only key still programmed to work
 

Add Duplicate Key:

1. Simultaneously depress and release brake and accelerator pedals 1 time.
2. Insert existing master key into ignition. Do not turn the key from the OFF (LOCK) position.
3. Within 15 seconds of inserting the key, depress and release the accelerator pedal five times.
4. Within 20 seconds of completing the above step, depress and release the brake pedal six times and
remove the key.
5. Within 10 seconds, insert the new key into the ignition.
6. Within 10 seconds, depress and release the accelerator pedal one time.
7. After 80 seconds the new key is registered and the security light will go off.
8. Remove new key and depress and release the brake pedal 1 time.
 

Programming Method Type F

 

Originate New Master Key:

 
Type F 1. This requires that vehicle to be connected to special dealer diagnostic equipment.
 

Add Duplicate Key (Requires two existing keys)

1. Insert one of the two existing keys into the ignition lock and turn to the ON (RUN) position.
2. After the key has been in the ON position for at least five seconds but not more than 15 seconds turn
the lock back to OFF
3. Remove the key and insert the second existing key and turn to the ON position within 15 seconds.
4. A theft alarm light should illuminate after the seconds and a single chime sound will indicate entry into the
"Customer Programming Mode."
5. Turn the key to the OFF position within 60 seconds and remove the valid key.
6. Insert a new key and turn it to the ON position.
7. After approximately ten seconds, a single chime will sound and the theft alarm light will stop. Wait five
seconds and turn the key to the OFF position.
8. The above steps must be repeated for additional keys.

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