Caliber L4-2.0L (2008)
block, fluid accumulators, a pump, and an electric motor.
The ABS with ESP(R) and All-Speed Traction Control ICU consists of the following components: the ABM, eight (build/decay) solenoid valves, two
traction control solenoid valves, two shuttle valves, valve block, fluid accumulators, a pump, and an electric pump/motor.
The replaceable components of the ICU are the HCU and the ABM. No attempt should be made to service any components of the HCU or ABM.
For additional information on the ABM, See: Electronic Brake Control Module/Description and Operation/Description. For additional information on
the HCU, See: Hydraulic Control Unit (HCU).
Operation
OPERATION
For information of the ICU, refer to these individual components of the ICU:
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ANTILOCK BRAKE MODULE (ABM) See: Electronic Brake Control Module/Description and Operation/Description
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HYDRAULIC CONTROL UNIT (HCU) See: Hydraulic Control Unit (HCU)