SGCM Service Calibration Fault
Table of contents
P1A6C CHEVROLET Possible Causes
- Starter Generator Control Module (SGCM) Program
- Faulty Starter Generator Control Module (SGCM)
- Starter Generator Control Module (SGCM) harness is open or shorted
- Starter Generator Control Module (SGCM) circuit poor electrical connection
How do I fix code P1A6C CHEVROLET?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1A6C CHEVROLET code
The cost of diagnosing the P1A6C CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1A6C CHEVROLET Description
The internal fault detection is handled inside the control module. No external circuits are involved. This code indicates that the Energy Storage Control Module (ESCM), Starter Generator Control Module (SGCM) or Heating Control Module (HCM) has not yet been programmed with latest production software.