Possible causes
– Low transmission fluid level
– Dirty transmission fluid
– Faulty 1-2 Shift Solenoid valve
– 1-2 Shift Solenoid valve harness or connectors
– 1-2 Shift Solenoid valve circuit is open or shorted
– Dirty transmission fluid
– Faulty 1-2 Shift Solenoid valve
– 1-2 Shift Solenoid valve harness or connectors
– 1-2 Shift Solenoid valve circuit is open or shorted
When is the obd code mean?
When the Powertrain Control Module (PCM) detects a continuous open, short to ground or short to power in the 1-2 SS valve circuit , then the P0753 is set.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Transmission will not shift gears
– Transmission will not shift gears
P0753 CHEVROLET OBD Code Description