P1676 — Buick
P1676 — Buick: Driver 4 Line 6
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
6 — Subsystem
Computer output circuit
Manufacturer-specific meanings (Buick)
- Driver 4 Line 6
- Traction Control System FI Data Line No Signal
- Drive By Wire MIL Circuit Electrical Malfunction