P1705moderate severityPowertrain
Throttle Position Sensor Circuit A/T
on 2021 Nissan Leaf Electric 62kWh e+ · FWD
What this code means
TPS circuit malfunction as it relates to transmission shift control.
Symptoms
- CEL
- Erratic shifting
- Wrong shift points
- Harsh or soft shifts
Common causes
- Faulty TPS
- Damaged wiring
- Corroded connector
- TPS not calibrated
Diagnostic steps
- Test TPS signal
- Inspect wiring
- Check connector
- Calibrate TPS
Repair notes
Replace or calibrate TPS.
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