2-3 Shift Solenoid Valve Performance – No Third or Fourth Gear
Table of contents
P0757 CHEVROLET Possible Causes
- Low transmission fluid level
- Dirty transmission fluid
- Faulty 2-3 Shift Solenoid Valve
- 2-3 Shift Solenoid Valve harness or connectors
- 2-3 Shift Solenoid Valve circuit is open or shorted
How do I fix code P0757 CHEVROLET?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Tech Notes
- There is a factory service bulletin for the following Chevrolet Models:
- 2001 Chevrolet Lumina
- 2001-2005 Chevrolet Venture
- 2001-2005 Chevrolet Venture EXT
- 2001-2005 Chevrolet Venture 4WD
- 2001-2007 Chevrolet Monte Carlo
- 2001-2008 Chevrolet Impala
- 2001-2008 Chevrolet Lumina (Export Only)
- 2005-2008 Chevrolet Uplander
- 2005-2008 Chevrolet Uplander EXT
- 2005-2008 Chevrolet Uplander 4WD
- Chevrolet Factory Service Bulletin OBDII Code P0757
Cost of diagnosing the P0757 CHEVROLET code
The cost of diagnosing the P0757 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission will not shift gears
P0757 CHEVROLET Description
The 2-3 Shift Solenoid (SS) valve controls the fluid flow acting on the 2-3 shift valves. The 2-3 SS valve is a normally-open exhaust valve that is used with the 1-2 SS valve in order to allow four different shifting combinations. When the Powertrain Control Module (PCM) detects a 1-2-2-1 shift pattern, then the Diagnostic Trouble Code (DTC) P0757 sets.