This video covers operation and testing of transmission shift solenoids which can be applied to all cars. The vehicle is a 2010 Chevrolet Cobalt 2.2L that starts out in second gear and will upshift/downshift normally from there.
Trouble codes:
P0974 - 1-2 Shift Solenoid Control Circuit High (Symptom 00)
P0700 - Transmission Control Module (TCM) Requested MIL Illumination (Symptom 00)
Paul Danner (aka ScannerDanner) is an ASE L1-certified Master Technician with nearly 30 years of field experience in electronic, electrical, and driveability diagnostics. For over 20 years he has been employed as an instructor at Rosedale Technical College, where he has taught Engine Performance Diagnostics and Electrical and Electronic Systems troubleshooting.
In addition to his popular YouTube content, Paul offers premium content on his site, ScannerDanner.com. We encourage you to check it out! You may also be interested in his book, "Engine Performance Diagnostics", available exclusively on AESWave.com.
