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S60 & V60 '11-'18 / XC60 '09-'17 General Forum for the P3-platform 60-series models |
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Master Cylinder Access and BleedViews : 329 Replies : 1Users Viewing This Thread : |
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Feb 1st, 2024, 16:59 | #1 |
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Last Online: Feb 4th, 2024 22:21
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Location: Austin
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Master Cylinder Access and Bleed
hi all
vehicle 2013 XC60 my brake pedal is dropping to the floor. i bled all the lines, several times. lets just say the fluid is CLEAN and flushed. ive bled the lines with engine off, and on. the brakes are firming up but still are spongy when i drive it later. i think i want to bleed the two lines in the master cylinder before replacing it. i may have gotten air into it when bleeding the brakes as i got several low brake fluid warnings and i may have pressed to hard on the brake a few times. oops. the ECM elec control module is right next to the master cylinder. see attached image i want to remove the ECM temporarily and safely to get to the master cylinder. this video shows how to remove the ECM https://youtu.be/pcFlWmKhz1k?si=TzsFWPShwQly_Kib does it matter if the battery is still connected? how long can this ECM remain disconnected? im being cautious, but would like to know how to interact with the ECM properly. Last edited by eman2024; Feb 1st, 2024 at 17:01. Reason: added vehicle information |
Feb 4th, 2024, 22:21 | #2 |
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Last Online: Feb 4th, 2024 22:21
Join Date: Feb 2024
Location: Austin
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issue has been resolved. disconnected the battery and then the ECM.
bled the Master and the brakes now work. |
The Following User Says Thank You to eman2024 For This Useful Post: |
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ecm, master cylinder |
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