mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

ABS Hydraulic Unit <--> [Hydraulic Control Assembly - Antilock Brakes]|Testing and Inspection > < ABS Hydraulic Unit <--> [Hydraulic Control Assembly - Antilock Brakes]|Specifications|Page 3861
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ABS Hydraulic Unit: Description and Operation

The ABS control module contains an on-board diagnostic function to check the hydraulic system operation. During the diagnostic test mode, the ABS
control module activates the ABS hydraulic unit to reduce the hydraulic pressure of the right front, left front, right rear, left rear in sequence for 0.5
second each at intervals of 1.5 seconds.

ABS Hydraulic Unit <--> [Hydraulic Control Assembly - Antilock Brakes]|Testing and Inspection > < ABS Hydraulic Unit <--> [Hydraulic Control Assembly - Antilock Brakes]|Specifications|Page 3861