What Does P0760 Mean?
The 2-3 shift solenoid valve is performing outside its expected parameters. The TCM detects that the shift from 2nd to 3rd gear is not occurring correctly — either the shift is delayed, harsh, slipping, or not happening at all. This solenoid directly controls the 2-3 shift event in the transmission hydraulic circuit.
Common Causes
30%
2-3 shift solenoid stuck or sluggish due to contamination or wear
25%
Valve body wear in the 2-3 shift valve bore causing hydraulic leakage
20%
Degraded or contaminated transmission fluid affecting solenoid valve operation
15%
Wiring issue causing improper solenoid actuation
10%
Internal 3rd gear clutch pack wear causing ratio error detection
Diagnostic Steps
1
Monitor the 2-3 shift event in live data — check for slip time, flare, or failure to achieve the correct gear ratio.
2
Check transmission fluid level and condition; perform a fluid service if the fluid is degraded.
3
Measure the 2-3 shift solenoid resistance at the transmission connector and compare to specification.
4
Use a bi-directional scan tool to command the solenoid on/off and verify proper operation.
5
Perform a line pressure test at the 2-3 shift circuit to determine if the issue is hydraulic or electrical.
6
If the solenoid and wiring check out, the valve body may need to be removed for inspection and possible replacement.
Estimated Repair Cost
$250 - $1,300
Parts + labor, varies by vehicle and location
The 2-3 shift solenoid valve is performing outside its expected parameters. The TCM detects that the shift from 2nd to 3rd gear is not occurring correctly — either the shift is delayed, harsh, slipping, or not happening at all. This solenoid directly controls the 2-3 shift event in the transmission ...
The most common cause of P0760 (2-3 Shift Solenoid Valve Performance) is: 2-3 shift solenoid stuck or sluggish due to contamination or wear
Typical repair costs for P0760 range from $250 to $1,300, depending on the vehicle, location, and whether you do it yourself or go to a shop.
The transmission may not shift into 3rd gear properly, limiting driving ability. Low-speed driving is possible, but highway speeds may not be achievable. Repair promptly to prevent clutch pack damage.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P0760 to identify the root cause.
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Quick Info
Category
Powertrain
System
Automatic Transmission
Difficulty
Type
Generic (SAE)
Recommended Tools
OBD2 Scanner
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