Chevrolet TSB #PIC6122
2014 Chevrolet Spark EV
Affected Component: BACK OVER PREVENTION
- Summary
- This Preliminary Information communication provides information to the technician about having an intermittent whine, howl, hum, buzz noise or vibration during regenerative braking or while backing up. Technician will find P061B set. Technician should update the Hybrid Powertrain Control Module with the latest software using Service Programming System.