Lexus P1793: TCM TRD Link Communication Error
Is your scanner showing Lexus P1793?
No worries. We'll show you what it means and how to deal with it.
Lexus P1793: TCM TRD Link Communication Error
OVERVIEWWhat Are The Potential Causes Of The Lexus P1793 Code?
- Torque Management Request (TMR) sense circuit is open or is shorted to ground or to voltage
- PCM or TCM has failed
- Intermittent wiring and connector problems
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
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Lexus Transmission Control Module
>>> Engine Control Computer
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Lexus P1793, DTCDECODE.
