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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
P1759moderate severityPowertrain

3-4 Shift Solenoid Valve Malfunction

on 2006 Mazda MPV 3.0L V6 · FWD

What this code means

The 3-4 shift solenoid valve is malfunctioning and cannot control the 3rd to 4th gear change correctly. Similar to generic shift solenoid codes like P0761.

Symptoms

  • No or harsh 3-4 shift
  • Gear slipping at higher speed
  • Transmission warning light on

Common causes

  • Faulty 3-4 shift solenoid
  • Contaminated transmission fluid
  • Damaged solenoid wiring
  • Failed control module

Diagnostic steps

  1. Scan codes and check fluid condition
  2. Inspect 3-4 solenoid circuit
  3. Test solenoid resistance and function
  4. Replace solenoid if out of spec
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Other Powertrain codes on this vehicle

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