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2005 DODGE VIPER
8.3L V10•RWD•MANUAL•gas
1 active safety recall on this vehicle — view recalls🏆Sponsored by Open Labor Project
Repairs463Labor485Torque3343Fluid8DTC1810Battery1Maintenance0Recalls1
P0869high severityPowertrain

Transmission Fluid Pressure High

on 2005 Dodge Viper 8.3L V10 · RWD

What this code means

The transmission fluid pressure exceeds the specified limit. Excessive pressure can cause harsh shifts and component damage.

Symptoms

  • Harsh or abrupt shifts
  • Transmission warning light
  • Abnormal transmission noise

Common causes

  • Faulty pressure sensor
  • Stuck pressure regulator valve
  • Valve body malfunction
  • Blocked return passage

Diagnostic steps

  1. Scan for pressure fault codes
  2. Test pressure sensor output
  3. Measure actual line pressure
  4. Inspect valve body and regulator
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