BMW P1893: TCC Power Supply Circuit Continuity Power Short

Is your scanner showing BMW P1893?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

BMW P1893: TCC Power Supply Circuit Continuity Power Short

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$100-$250
Can I Still Drive?
:
Yes

What Does The BMW P1893 Code Mean?

Engine started to 400rpm, FET enabled, vehicle driven in gear with VSS signals received, and the DME detected a the battery voltage shorting to power.

What Are The Potential Causes Of The BMW P1893 Code?

  • TCC solenoid has a mechanical failure
  • TCC solenoid has a hydraulic failure

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> BMW Torque Converter Lockup Solenoid - Genuine BMW 24327532013

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

BMW P1893, DTCDECODE.

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