Verifying Correct Key Code

WARNING: This page is about a different car, the 1998 Pontiac Bonneville, 1998 Oldsmobile Regency, 1998 Oldsmobile LSS, 1998 Oldsmobile Eighty-Eight, and 1998 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.

Lost or broken keys must be replaced with a key that has proper resistance value. To determine resistance value or code, insert key into PASS-Key II(R) (VATS) Interrogator (J 35628-A) and read key code. Use key blank matching this key code and cut it to match original.

NOTE: Do not disconnect yellow two-way SIR connector when determining key code.