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1995 and newer, VATS (immobilizers)
1995 and newer vehicle anti-theft systems (immobilizers) require a bypass mod-
ule. The bypass module allows for easy interfacing, while still maintaining the
OEM system's integrity.
passlock I and passlock II (PL-1 and PL-2)
The Passlock I and Passlock II systems can be found in the following General
Motors vehicles:
•
'95 and newer Cavalier and Sunfire
•
'96 and newer Achieva, Grand Am, and Skylark
•
'97 and newer Intrigue, Malibu, and Cutlass
•
'98 and newer trucks, vans, SUVs
•
'99 and newer Alero
•
2000 and newer Impala and Saturn
•
Passlock I and II systems are VATS-evolved. Passlock systems still rely on the R-
code to start, but the pellet is no longer placed in the key. The resistor can now
be found in the key switch. This allows for a greater number of possible R-codes.
In addition, Passlock systems require "seeing" the correct R-code at the correct
time. To bypass Passlock I and II,
passkey III (PK-3), transponder-based systems
The Passkey III system can be found in the following vehicles:
•
'97 and newer Park Avenue
•
'98 and newer Cadillac
•
'99 and newer U vans, Transport, Montana, and Silhouette
•
2000 and newer Grand Prix, Lesabre, Monte Carlo, Lumina, Bonneville
•
2001 and newer Aurora, Aztek and Rendezvous
30
or
p/n 556L(W)
p/n XK06
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is required.
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