P1684 — GMC
P1684 — GMC: Driver 5 Line 4
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
6 — Subsystem
Computer output circuit
Manufacturer-specific meanings (GMC)
- Circuito sensore posizione pompa dosatrice olio (Mazda)
- Driver 5 Line 4
- Battery Disconnected Within Last 50 Starts
- Metering Oil Pump Position Sensor Circuit
- Control Unit Programming Communication Error