P0969 - Pressure Control Solenoid Control Circuit Range/Performance
The P0969 code indicates that the Powertrain Control Module (PCM) has detected a range or performance issue in the control circuit of the pressure control solenoid. This solenoid regulates hydraulic pressure within the automatic transmission to control shift timing and firmness. The PCM monitors the solenoid's electrical feedback; when the actual current or voltage deviates from expected values, this code sets. Common causes include a faulty solenoid, wiring issues, low transmission fluid, or internal transmission problems.
01. Most Common Causes
- Faulty pressure control solenoid
- Damaged wiring or connectors in the solenoid circuit
- Low or contaminated transmission fluid
- Internal transmission mechanical failure
02. Symptoms You Will Notice
- Check Engine Light illuminated
- Harsh or erratic shifting
- Transmission slipping or delayed engagement
- Reduced fuel economy
03. Step-by-Step Diagnosis
Step 1: Scan for additional codes and record freeze frame data.
Step 2: Inspect transmission fluid level and condition; top off or replace if necessary.
Step 3: Visually check wiring and connectors for damage, corrosion, or loose connections.
Step 4: Test the pressure control solenoid resistance and compare to manufacturer specs.
Step 5: Perform a circuit continuity test between the PCM and solenoid.
04. Commonly Affected Makes
05. Frequently Asked Questions
Is it safe to drive with this code?▼
It is not recommended to drive long distances as it can cause further transmission damage. Limited local driving may be possible if shifting is still smooth, but immediate diagnosis is advised.
How much does it cost to fix?▼
Diagnosis typically costs $50-$150. Solenoid replacement ranges from $200-$500 including parts and labor. If internal transmission damage is found, costs can exceed $1,500.