P2135 2015 Chevrolet Silverado Code - Throttle Position Sensors 1-2 Not Plausible
Quick Answer
The Throttle Body Assembly contains a contact-less inductive throttle position sensing element that is managed by a customized integrated circuit. Common causes include Faulty Throttle Body Assembly, Throttle Body harness is open or shorted, Throttle Body 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
- P2135 2015 Chevrolet Silverado indicates Throttle Position Sensors 1-2 Not Plausible.
- Common causes
- Common causes include Faulty Throttle Body Assembly, Throttle Body harness is open or shorted, Throttle Body 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 P2135 2015 Chevrolet Silverado Description
What are the Possible Causes of the DTC P2135 2015 Chevrolet Silverado?
- Faulty Throttle Body Assembly
- Throttle Body harness is open or shorted
- Throttle Body circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2135 2015 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 P2135 2015 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 P2135 2015 Chevrolet Silverado code?
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Frequently Asked Questions about P2135 2015 Chevrolet Silverado Code
What does OBDII code P2135 mean for a 2015 Chevrolet Silverado?
P2135 indicates a correlation issue between the Throttle Position Sensor (TPS) 1 and TPS 2 where the signals are not plausible or do not match within the expected range.
What are the symptoms of the P2135 code in a 2015 Chevrolet Silverado?
Common symptoms include reduced engine power mode, poor throttle response, hesitation during acceleration, and the check engine light illuminating.
What causes the P2135 code to appear in a 2015 Chevrolet Silverado?
Possible causes include a faulty throttle position sensor, damaged wiring or connectors in the TPS circuit, a dirty or malfunctioning throttle body, or issues with the Engine Control Module (ECM).
Can I drive my 2015 Chevrolet Silverado with a P2135 trouble code?
It’s not recommended to drive with this code because the truck may enter reduced power mode unexpectedly, which can pose safety risks, especially in traffic.
How do I diagnose the P2135 code in a 2015 Chevrolet Silverado?
Diagnosis involves checking the TPS connectors and wiring for damage, testing the throttle position sensors with a multimeter, and inspecting the throttle body for dirt or mechanical issues.
How do I fix the P2135 code on a 2015 Chevrolet Silverado?
Repairs may include cleaning or replacing the throttle body, replacing the throttle position sensor(s), repairing any damaged wiring, or reprogramming or replacing the ECM if necessary.
Can a dirty throttle body trigger the P2135 code in my Silverado?
Yes, carbon buildup or dirt in the throttle body can cause incorrect readings from the TPS, which may trigger the P2135 code.
How much does it cost to fix the P2135 code on a 2015 Chevrolet Silverado?
Repair costs can range from $100 to $500 or more, depending on whether the issue is with the TPS, throttle body, wiring, or ECM.
Can a loose or damaged connector cause the P2135 code in a 2015 Silverado?
Yes, a loose, corroded, or damaged connector in the TPS wiring can disrupt the signal and trigger the P2135 code.
Will resetting the check engine light fix the P2135 code on my Silverado?
Resetting the light may temporarily clear the code, but the underlying problem must be diagnosed and repaired to prevent the code from returning.
Discuss the causes and fixes for P2135 2015 Chevrolet Silverado OBDII Code
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