LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2021 >> XT5 Sport >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Diagnostic Information and Procedures >> DTC C0049 >> Circuit/System Description

Circuit/System Description

For an overview of the component/system, refer to Hydraulic Brake System Description and Operation (without JEO) , or Hydraulic Brake System Description and Operation (with JEO) 

Circuit Description
Signal The control module input circuit has an internal resistance connected to 12 V.
Ground Chassis Ground
Component Description
B20 Brake Fluid Level Switch The brake fluid level switch is a normally open switch that closes when the brake fluid is below the minimum level. The switch is magnetically actuated by a float.
K160 Brake System Control Module The control module K160 can increase and decrease the brake pressure on all 4 wheels individually in order to fulfill these functions:
  • Antilock Braking
  • Traction Control
  • Vehicle Stability Control