P253D 2014 Chevrolet Silverado Code - Power Take-Off Relay Feedback Circuit High Voltage
Quick Answer
The Power Take-Off (PTO) is an upfitter integrated system that allows the user to create an auxiliary power source. Common causes include Faulty Power Take-Off Module (PTOM), Power Take-Off Module harness is open or shorted, Power Take-Off Module circuit poor electrical connection. 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
- P253D 2014 Chevrolet Silverado indicates Power Take-Off Relay Feedback Circuit High Voltage.
- Common causes
- Common causes include Faulty Power Take-Off Module (PTOM), Power Take-Off Module harness is open or shorted, Power Take-Off Module circuit poor electrical connection.
- 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.
Code P253D 2014 Chevrolet Silverado Description
The Diagnostic Trouble Code (DTC) will be set when the PTOM detects a high voltage signal at the PTO engage signal circuit.
What are the Possible Causes of the DTC P253D 2014 Chevrolet Silverado?
- Faulty Power Take-Off Module (PTOM)
- Power Take-Off Module harness is open or shorted
- Power Take-Off Module circuit poor electrical connection
How to Fix the DTC P253D 2014 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 P253D 2014 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.
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Frequently Asked Questions about P253D 2014 Chevrolet Silverado Code
1. What does the OBDII code P253D mean on a 2014 Chevrolet Silverado?
P253D indicates a problem with the Power Take-Off (PTO) Relay Feedback Circuit, specifically that the voltage is higher than expected.
2. What are the symptoms of the P253D code on a 2014 Chevrolet Silverado?
Symptoms may include an illuminated check engine light, issues with the PTO system not engaging, and potential loss of auxiliary power functions.
3. What causes the P253D code to appear?
Common causes include a malfunctioning PTO relay, damaged wiring or connectors in the PTO circuit, or a fault in the powertrain control module (PCM).
4. Can I drive my 2014 Chevrolet Silverado with the P253D code?
While the truck may still be drivable, it’s best to address the issue promptly to avoid further damage or loss of PTO functionality.
5. How do I diagnose the P253D code?
Diagnosis involves inspecting the PTO relay, checking for damaged or corroded wiring, and using a multimeter to verify voltage levels in the circuit.
6. How do I fix the P253D code on my 2014 Chevrolet Silverado?
Repairs may include replacing the PTO relay, repairing damaged wiring or connectors, or reprogramming or replacing the PCM if it’s determined to be faulty.
7. How much does it cost to fix a P253D code?
Repair costs vary but typically range from $100 to $300 depending on whether the issue is with the relay, wiring, or PCM.
8. Can a blown fuse cause the P253D code?
Yes, a blown fuse in the PTO circuit can cause voltage irregularities and trigger the P253D code.
9. Will clearing the code fix the P253D issue?
Clearing the code may temporarily remove it, but the underlying issue must be resolved to prevent the code from returning.
10. Is the P253D code related to other codes?
Yes, it may occur alongside other PTO-related codes that indicate additional issues in the system.
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