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Mercedes e class w213 epb fault B23AA11

G

ghanch

New Member
Joined
Jan 26, 2023
Messages
3
Location
Bolton
Car
Mercedes c class
<div class="bbWrapper">Hi, please can somehelp , i have the the following fault code B23AA11 fault code - THE LEFT BRAKE CALIPER HAS A MALFUNCTION. THERE IS A SHORT CIRCUIT TO GROUND. im after a dealer wiring diagram for the left rear parking brake motor on a mercedes e class w213 , vin WDD2130042A094612. It keeps showing a short circuit fault. Replaced caliper already</div>
 
<div class="bbWrapper"><blockquote data-attributes="member: 173581" data-quote="ghanch" data-source="post: 3395752" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=3395752" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-3395752">ghanch said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> Hi, please can somehelp , i have the the following fault code B23AA11 fault code - THE LEFT BRAKE CALIPER HAS A MALFUNCTION. THERE IS A SHORT CIRCUIT TO GROUND. im after a dealer wiring diagram for the left rear parking brake motor on a mercedes e class w213 , vin WDD2130042A094612. It keeps showing a short circuit fault. Replaced caliper already </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>Have you checked the wiring and the electrical connections?</div>
 
<div class="bbWrapper">It's probably the wiring harness damaged on that n/s parking brake.<br /> Part# <a href="https://nemigaparts.com/cat_spares/epc/mercedes/part/2135402905/" target="_blank" class="link link--external" rel="nofollow ugc noopener"> A 213 540 29 05</a>. It needs confirmation by a Mercedes specialist. I'm only guessing.<br /> Item 70 in the link below.<br /> <div class="bbCodeBlock bbCodeBlock--unfurl js-unfurl fauxBlockLink" data-unfurl="true" data-result-id="42008" data-url="https://nemigaparts.com/cat_spares/epc/mercedes/1/fg/213004/j01/54/680/" data-host="nemigaparts.com" data-pending="false"> <div class="contentRow"> <div class="contentRow-main"> <h3 class="contentRow-header js-unfurl-title"> <a href="https://nemigaparts.com/cat_spares/epc/mercedes/1/fg/213004/j01/54/680/" class="link link--external fauxBlockLink-blockLink" target="_blank" rel="nofollow ugc noopener" data-proxy-href=""> FG 213.004 - REAR AXLE WIRING &gt; Mercedes EPC Online &gt; nemigaparts.com </a> </h3> <div class="contentRow-snippet js-unfurl-desc">Parts catalogs. Spare parts catalog Mercedes EPC Online. Mercedes. Car. REAR AXLE WIRING.</div> <div class="contentRow-minor contentRow-minor--hideLinks"> <span class="js-unfurl-favicon"> <img src="https://nemigaparts.com/favicon.ico" loading="lazy" alt="nemigaparts.com" class="bbCodeBlockUnfurl-icon" data-onerror="hide-parent"/> </span> nemigaparts.com </div> </div> </div> </div></div>
 
<div class="bbWrapper"><blockquote data-attributes="member: 57806" data-quote="DSM10000" data-source="post: 3395760" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=3395760" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-3395760">DSM10000 said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> Have you checked the wiring and the electrical connections? </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>Yes i have checked connections, i have fitted a new caliper but same issue remains. I have checked the small loom under the wheel arch and that is ok. I haven't checked the harness in the car tho. Thats why i wanted a wiring diagram</div>
 
<div class="bbWrapper"><blockquote data-attributes="member: 21572" data-quote="AMGeed" data-source="post: 3395766" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=3395766" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-3395766">AMGeed said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> It's probably the wiring harness damaged on that n/s parking brake.<br /> Part# <a href="https://nemigaparts.com/cat_spares/epc/mercedes/part/2135402905/" target="_blank" class="link link--external" rel="nofollow ugc noopener"> A 213 540 29 05</a>. It needs confirmation by a Mercedes specialist. I'm only guessing.<br /> Item 70 in the link below.<br /> <div class="bbCodeBlock bbCodeBlock--unfurl js-unfurl fauxBlockLink" data-unfurl="true" data-result-id="42008" data-url="https://nemigaparts.com/cat_spares/epc/mercedes/1/fg/213004/j01/54/680/" data-host="nemigaparts.com" data-pending="false"> <div class="contentRow"> <div class="contentRow-main"> <h3 class="contentRow-header js-unfurl-title"> <a href="https://nemigaparts.com/cat_spares/epc/mercedes/1/fg/213004/j01/54/680/" class="link link--external fauxBlockLink-blockLink" target="_blank" rel="nofollow ugc noopener" data-proxy-href=""> FG 213.004 - REAR AXLE WIRING &gt; Mercedes EPC Online &gt; nemigaparts.com </a> </h3> <div class="contentRow-snippet js-unfurl-desc">Parts catalogs. Spare parts catalog Mercedes EPC Online. Mercedes. Car. REAR AXLE WIRING.</div> <div class="contentRow-minor contentRow-minor--hideLinks"> <span class="js-unfurl-favicon"> <img src="https://nemigaparts.com/favicon.ico" loading="lazy" alt="nemigaparts.com" class="bbCodeBlockUnfurl-icon" data-onerror="hide-parent"/> </span> nemigaparts.com </div> </div> </div> </div> </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>I have checked that loom and it tested ok</div>
 
<div class="bbWrapper">You need a full Star /Xentry diagnostic.</div>
 
<div class="bbWrapper">Hi new to this group, I am having a similar problem with my car E350e 2017, fault with the rear right parking brake<br /> “Rear right parking brake has a malfunction. There is a short circuit to ground”<br /> I have changed the brake actuator and caliper but still the same issue, check the wiring to the actuator under the wheel arch and also the 3 fuse used for ABS, there is no power going to the actuator on the driver side and help would be appreciated</div>
 
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