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2006 MAZDA MPV
3.0L V6•FWD•AUTOMATIC•gas
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor486Torque3100Fluid7DTC1789Battery1Maintenance0Recalls2
P1762moderate severityPowertrain

Transmission Fluid Pressure Sensor Circuit

on 2006 Mazda MPV 3.0L V6 · FWD

What this code means

The transmission fluid pressure sensor circuit is reading out of range or has failed. Related to generic P0840 transmission fluid pressure sensor faults.

Symptoms

  • Erratic or harsh shifting
  • Transmission warning light on
  • Poor shift timing

Common causes

  • Faulty fluid pressure sensor
  • Low or dirty transmission fluid
  • Wiring or connector fault
  • Internal transmission pressure problem

Diagnostic steps

  1. Retrieve codes and check fluid level
  2. Inspect pressure sensor wiring
  3. Compare sensor reading to actual pressure
  4. Replace sensor if faulty
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Other Powertrain codes on this vehicle

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