Brake System Fill Not Complete: No Sub-Type Information
Table of contents
C1020 MERCURY Possible Causes
- Brake System Service Bleed
How do I fix code C1020 MERCURY?
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 C1020 MERCURY code
The cost of diagnosing the C1020 MERCURY 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
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1020 MERCURY Description
The C1020 code is pre-set in a new Anti-Lock Brake System (ABS) Module and Hydraulic Control Unit (HCU) Assembly and can only be cleared when the Brake System Service Bleed is successfully carried out and the Regenerative Brake System Calibration routine completes successfully.