Automotive Diagnostics, Torque & Trailer Wiring

What tool is used to reset the electronic parking brake (EPB) into service mode before changing rear brake pads?

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 Correct IncorrectA bidirectional OBD2 diagnostic scan tool (or dedicated EPB service tool) that commands the electric motor on the rear caliper to fully retract the internal motorized screw piston.

What tool is used to reset the electronic parking brake (EPB) into service mode before changing rear brake pads?

• A pair of vice grips on the rubber brake hose
• A bidirectional OBD2 scan tool that commands the caliper motor to retract the electronic parking brake screw
• A claw hammer tapping on the rotor
• An air chisel on the caliper bolt