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Old 05-25-2019, 03:35 PM   #1
ddanj
 
Drives: 2018 1LS 1LE
Join Date: Jun 2017
Location: Massachusetts
Posts: 162
V6 rear brakes scan tool needed?

So I'm reading the instructions on how to replace rear pads. Because we have the electric parking brake as part of the caliper, the instructions call out to attach a scan tool and issue "Rear Brake Caliper Piston Retract". And after the job is done the scan tool is used to "Calibrate the park brake".

Is this really needed? What if I don't do it?

BTW I'm planning to replace pads and rotors.

Thanks!
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2018 Garnet Red 1LS 1LE V6 w/Tech
1100 - 07/26/2017 | 4300 - 09/15/2017 at rail yard
3000 - 08/16/2017 | 4200 - 09/18/2017 shipped!
3100 - 08/19/2017 TPW 09/11/2017 | 4800 - 09/20/2017 train journey done
3400 - 08/25/2017 | 5000 - 09/22/2017 at the dealer, and picked up!
4300 - 09/12/2017 Built! VIN available
4B00 - 09/14/2017 move to rail yard
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