Diagnostic Fault Information
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Always perform the Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
DTC B0064, B0065 or B0066
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Seat Belt Pretensioner - LF High Circuit | B0066 | B0066 | B0065 | B0064 |
| Seat Belt Pretensioner - LF Low Circuit | B0066 | B0066 | B0065 | B0064 |