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P0625moderate severityPowertrain

Generator Field Terminal Circuit Low

on 2008 Dodge Viper 8.4L V10 · RWD

What this code means

The PCM detected a low voltage condition on the generator field terminal circuit. This can reduce or disable proper charging output.

Symptoms

  • Battery discharging
  • Charge warning light
  • Dimming lights

Common causes

  • Short to ground in field circuit
  • Faulty alternator
  • Damaged wiring
  • Faulty PCM

Diagnostic steps

  1. Measure field terminal circuit voltage
  2. Check wiring for shorts to ground
  3. Test alternator output
  4. Repair wiring or replace alternator

Other Powertrain codes on this vehicle

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