No 3-4 Upshift. Chevrolet Joy 2008

For 1990-2009 cars

#### No 3-4 Upshift

Checks | Causes
--- | ---
Shift solenoid A | Refer to DTC 53 .
Shift solenoid B | Refer to DTC 58 .
ATF temperature sensor | Refer to DTC 17 .
O/D switch | Faulty switch
Shift switch | Refer to DTC 55 .
Transmission control module (TCM) | Refer to Diagnostic System Check - Automatic Transmission .
Line pressure out of range | Operation of the control valve spool.