OBDII Code List

C1020 MERCURY - Brake System Fill Not Complete: No Sub-Type Information

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Brake System Service Bleed

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.
OBDII Code C1020 Mercury - Brake System Fill Not Complete: No Sub-Type Information -

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C1020 MERCURY Comments

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