P0969 GMC - Pressure Control Solenoid Valve 3 Performance
P0969 GMC Possible Causes
- Faulty Pressure Control Solenoid Valve 3
- Pressure Control Solenoid Valve 3 harness is open or shorted
- Pressure Control Solenoid Valve 3 circuit poor electrical connection
First diagnose P0969 GMC code
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.
Cost of diagnosing the P0969 GMC code
Labor: 1.0The cost of diagnosing the P0969 GMC 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.
P0969 GMC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0969 Gmc DescriptionThe clutch pressure control (PC) solenoid 3 is part of the control solenoid valve assembly which has no serviceable components. The normally high clutch PC solenoid 3 regulates and directs oil pressure to the R1/4-5-6 regulator valve. Increasing clutch PC solenoid 3 pressure increases pressure to the low and reverse clutch or 4-5-6 clutch, depending on the position of the clutch select valve. The transmission control module (TCM) PC Solenoid 3 low side driver varies current to the solenoid. Decreasing the current to clutch PC solenoid 3 increases oil pressure by closing off the solenoid exhaust port. Increasing the current to the clutch PC solenoid 3 decreases oil pressure by opening the exhaust port. Clutch PC solenoid 3 power is supplied by the TCM through a high side driver (HSD). The HSD protects the circuit and components from excessive current flow. If an excessive current flow is detected, the HSD will turn OFF. When the fault is corrected, the HSD will reset.
P0969 GMC More InformationNeed more information on how to fix the P0969 GMC code?
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