P1559 — GMC
P1559 — GMC: Cruise Control Power Management Mode
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
5 — Subsystem
Vehicle speed control, idle control and auxiliary inputs
Manufacturer-specific meanings (GMC)
- Cruise Control Power Management Mode
- Cruise Control Power Mangement Mode
- Idle Speed Control Throttle Position Adaptation Malfunction