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WARNINGS:
To avoid accidental deployment and possible personal injury,
the
backup power supply must be depleted before repairing or
replacing any air bag supplemental restraint system (SRS)
components. To deplete the backup power supply energy,
disconnect the battery ground cable and wait on
Operation
When the park brake is applied with the EPB switch, the ABS control
module uses the wheel speed inputs to determine when to use the static
and dynamic modes of operation. It uses the static mode at vehicle speeds
up to 3km/h (2mph) and the dynamic mode at vehicle speeds greater than
3km/h