P0625

Tests 1 - 2:

Tests 3 - 7:

SYMPTOM
P0625-GENERATOR FIELD CONTROL CIRCUIT LOW

WHEN MONITORED
With the engine running for more than 25 seconds.

SET CONDITION
When the Generator Field Circuit is open or shorted to ground.

POSSIBLE CAUSES
- Wiring harness intermittent
- Generator field driver circuit shorted to ground
- Generator field
- Generator field driver circuit open
- Generator field coil open
- Powertrain control module