U1001 Diagnostic Trouble Code Discussion for September 2025
Lost Communication With XXX Control Module
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| Help Request | Posted | |
| 2019 Nissan Pathfinder S 3.5L Surge, Communication codes VIN: 5N1DR2MM7K U1001: can communication circuit. Customer brought car back in after we sitalled NEW CVT trans and had programmed. They stated its been shiffting harsh and once it didnt go into drive for a few seconds. Also once the car started to misfire and run poor with flashing CEL. Once we got it, on... |
September 16, 2025 | |
| 2019 Nissan Pathfinder S 3.5L Surge, Communication codes VIN: 5N1DR2MM7K U1001: can communication circuit. ... sitalled NEW CVT trans and had programmed. They stated its been shiffting harsh and once it didnt go into drive for a few seconds. Also once the car started to misfire and run poor with flashing CEL. Once we got it, only codes were in the ECM for CAN ... |
September 18, 2025 |
