ABS pump activation failure
04-18-2022, 09:15 AM
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ABS pump activation failure
I've got the triad of lights with the following codes:
Dynamic Stability Control:
5E51 wheel speed sensor front right
5E5A wheel speed sensors general
Transmission:
55C3
55C6
With a Foxwell NT530 I get a FAIL when trying to activate ABS pump motor test. The pump itself makes no sound but a weak and very brief click kind of sound. The triad immediately comes up along with EBV malfunction (exactly the same as what comes up when I unplug the ABS module).
Is there any doubt I need to send the ABS module out to repair and does someone have a recommended rebuilder? New battery and new wheel speed sensors have had no effect whatsoever. Thanks!
2006 525xi 140,000 mi
Dynamic Stability Control:
5E51 wheel speed sensor front right
5E5A wheel speed sensors general
Transmission:
55C3
55C6
With a Foxwell NT530 I get a FAIL when trying to activate ABS pump motor test. The pump itself makes no sound but a weak and very brief click kind of sound. The triad immediately comes up along with EBV malfunction (exactly the same as what comes up when I unplug the ABS module).
Is there any doubt I need to send the ABS module out to repair and does someone have a recommended rebuilder? New battery and new wheel speed sensors have had no effect whatsoever. Thanks!
2006 525xi 140,000 mi
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