Kia: PCM upgrade for P0304 due to vcm motor variation
Kia technical service bulletin TSB-070 REV 1 for 2010 Kia Forte.
- Bulletin number
- TSB-070 REV 1
- Component
- Electrical system: software
- Summary
- Kia: PCM upgrade for p0304 due to vcm motor variation. Procedure to upgrade the powertrain control module (PCM) of some vehicles. This reflash has enhanced vcm (variable charge motion) actuator logic to improve a rough idle condition at start up or a mil on and stored dtc p0304 set at start up.
Owners of these vehicles have filed 19 complaints in the electrical category.
Vehicles covered
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