Regarding RAM vehicles, the P0626 code is a common issue. This code indicates a generator field control circuit high and is usually caused by a generator field control circuit shorted to voltage, a generator field control circuit open/high resistance, a generator, or a powertrain control module (PCM). To fix this problem, it is essential to understand the cause and the related service bulletins that can help. With a RAM P0626 code, the reason can range from a faulty generator or PCM to a generator field control circuit that is open/high resistance or shorted to voltage.
💥See also: RAM P0870 Code
Causes and Solutions for RAM P0626 Code
| Cause | Solution |
|---|---|
| Generator Field Control Circuit Shorted to Voltage | Replace the Generator Field Control Circuit |
| Generator Field Control Circuit Open/High Resistance | Check the Generator Field Control Circuit and replace it if necessary |
| Generator | Replace the Generator |
| Powertrain Control Module (PCM) | Replace the PCM |
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