AutoCodes – Chevrolet – P2730 2016 Chevrolet Silverado

P2730 2016 Chevrolet Silverado Code - Pressure Control Solenoid Valve 5 Control Circuit High Voltage

Quick Answer

The pressure control solenoid 5 is part of the control solenoid valve assembly which has no serviceable parts. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2730 2016 Chevrolet Silverado indicates Pressure Control Solenoid Valve 5 Control Circuit High Voltage.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 253

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Mar 25, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2730 2016 Chevrolet Silverado Description

The pressure control solenoid 5 is part of the control solenoid valve assembly which has no serviceable parts. The normally low-pressure control solenoid 5 regulates and directs oil pressure to the 1-2-3-4 clutch regulator valve and 1-2-3-4 clutch boost valve. Increasing pressure control solenoid 5 pressure increases pressure to the 1-2-3-4 clutch. The Transmission Control Module varies the current to the pressure control solenoid 5 through a low-side driver. Increasing the current to pressure control solenoid 5 increases oil pressure by closing OFF the solenoid exhaust port. Decreasing the current to pressure control solenoid 5 decreases oil pressure by opening the exhaust port. Pressure control solenoid 5 power is supplied by the Transmission Control Module through a high side driver. The high-side driver protects the circuit and components from excessive current flow. If excessive current flow is detected, the high side driver will turn OFF. When the fault is corrected, the high-side driver will reset.
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects an open or short to voltage on the clutch pressure control solenoid valve 5 control circuit for 1 s.

OBDII Code P2730 2016 Chevrolet Silverado - Pressure Control Solenoid Valve 5 Control Circuit High Voltage - AutoCodes.com — P2730 2016 Chevrolet Silverado Code - Pressure Control Solenoid Valve 5 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P2730 2016 Chevrolet Silverado?

Low transmission fluid level
Dirty transmission fluid
Faulty Control Solenoid Valve Assembly
Control Solenoid Valve Assembly harness or connectors
Control Solenoid Valve Assembly circuit is open or shorted

How to Fix the DTC P2730 2016 Chevrolet Silverado?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2730 2016 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2730 2016 Chevrolet Silverado code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2730 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2730 in a 2016 Chevrolet Silverado?

- Common symptoms include harsh shifting, transmission slippage, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P2730 "Pressure Control Solenoid Valve 5 Control Circuit High Voltage" mean for a 2016 Chevrolet Silverado?

- This code indicates that the powertrain control module (PCM) has detected high voltage in the control circuit of pressure control solenoid valve 5.

3. What are the possible causes of OBDII code P2730 in a 2016 Chevrolet Silverado?

- The common causes include a faulty pressure control solenoid valve, damaged wiring or connectors in the valve circuit, low transmission fluid levels, or a malfunctioning PCM.

4. How can I diagnose and repair OBDII code P2730 in my 2016 Chevrolet Silverado?

- Diagnosing this code typically involves checking the wiring and connectors for any damage, testing the pressure control solenoid valve for proper operation, and ensuring the transmission fluid level is adequate. Repairs may involve replacing the solenoid valve, repairing wiring issues, or reprogramming the PCM.

5. Can driving with OBDII code P2730 in a 2016 Chevrolet Silverado cause further damage?

- Continuing to drive with this code may lead to further transmission issues, reduced fuel efficiency, and potential damage to the transmission components. It's recommended to address the issue promptly.

6. How much does it typically cost to repair OBDII code P2730 in a 2016 Chevrolet Silverado?

- The repair costs can vary depending on the exact cause of the code and the labor rates in your area. However, expect to pay anywhere from $200 to $600 for parts and labor.

7. Is it safe to continue driving my 2016 Chevrolet Silverado with the Check Engine Light on due to code P2730?

- While the vehicle may still be operable, it's recommended not to drive extensively with the Check Engine Light on. Continuing to drive could potentially worsen the issue and lead to more costly repairs.

8. Can I clear the OBDII code P2730 in my 2016 Chevrolet Silverado using a diagnostic tool?

- Yes, a diagnostic tool can be used to clear the code. However, it's important to address the underlying issue first to prevent the code from reoccurring.

9. How long does it typically take to repair OBDII code P2730 in a 2016 Chevrolet Silverado?

- The repair time can vary depending on the exact cause of the code and the availability of parts. In general, it may take a few hours to a day for the repair to be completed.

10. Should I attempt to repair OBDII code P2730 in my 2016 Chevrolet Silverado myself, or is it best left to a professional?

- Unless you have experience with automotive diagnostics and repairs, it's generally recommended to have a professional mechanic address this code. Transmission issues can be complex and require specialized knowledge and tools.