What Does P2762 Mean?
The TCM has detected that the TCC pressure control solenoid control circuit is operating outside expected parameters. The electrical signal or mechanical response is present but not within the normal range, indicating degraded performance rather than complete failure.
Common Causes
35%
High resistance in TCC solenoid due to internal wear or contamination
25%
Partial blockage in valve body affecting solenoid pressure output
20%
High resistance in wiring harness or connector causing voltage drop
10%
Weak TCM output driver circuit not providing full voltage
10%
Low system voltage from weak battery or charging system issues
Diagnostic Steps
1
Step 1: Test battery and charging system voltage under load (should maintain above 13.5V)
2
Step 2: Measure solenoid resistance and compare to specifications (check for readings at high end of range)
3
Step 3: Perform voltage drop test on solenoid power and ground circuits during activation (should be less than 0.5V)
4
Step 4: Monitor actual vs commanded duty cycle with scan tool during various operating conditions
5
Step 5: Check transmission fluid pressure with mechanical gauge while commanding solenoid operation
Estimated Repair Cost
$200 - $1,300
Parts + labor, varies by vehicle and location
The TCM has detected that the TCC pressure control solenoid control circuit is operating outside expected parameters. The electrical signal or mechanical response is present but not within the normal range, indicating degraded performance rather than complete failure.
The most common cause of P2762 (Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Performance) is: High resistance in TCC solenoid due to internal wear or contamination
Typical repair costs for P2762 range from $200 to $1,300, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Vehicle is safe to drive but may experience delayed or incomplete torque converter lockup, reduced fuel economy, and slight transmission slippage. Degradation may worsen over time.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P2762 to identify the root cause.
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Quick Info
Category
Powertrain
System
Automatic Transmission
Difficulty
Type
Generic (SAE)
Recommended Tools
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