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P0984moderate severityPowertrain

Shift Solenoid D Control Circuit High

on 1997 Acura SLX 3.5L V6 · 4WD

What this code means

The PCM detected a high voltage condition in the shift solenoid D control circuit. This may cause shifting problems or place the transmission in limp mode.

Symptoms

  • Erratic shifting
  • Transmission limp mode
  • Check engine light on

Common causes

  • Faulty shift solenoid D
  • Open circuit in wiring
  • Poor connector contact
  • Faulty PCM/TCM

Diagnostic steps

  1. Retrieve stored trouble codes
  2. Inspect solenoid D wiring for opens
  3. Check connector for corrosion
  4. Test circuit voltage at solenoid

Other Powertrain codes on this vehicle

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