P1860 — GMC
P1860 — GMC: TCC PWM Solenoid Circuit Electrical
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
8 — Subsystem
Transmission
Manufacturer-specific meanings (GMC)
- TCC PWM Solenoid Circuit Electrical
- Kick Down Switch Error Message From Engine Control