P0336 2016 GMC Sierra Code - Crankshaft Position Sensor Performance
Quick Answer
The crankshaft position sensor is an internally magnetic biased digital output integrated circuit sensing device. Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor 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
- P0336 2016 GMC Sierra indicates Crankshaft Position Sensor Performance.
- Common causes
- Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor 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 P0336 2016 GMC Sierra Description
The ECM also has a dedicated replicated crankshaft position sensor signal output circuit that may be used as an input signal to other modules for monitoring engine RPM.
The Diagnostic Trouble Code (DTC) will be set when the Crankshaft Position Sensor signal is not detected by the ECM during the first few seconds of engine cranking.
What are the Possible Causes of the DTC P0336 2016 GMC Sierra?
- Faulty Crankshaft Position Sensor
- Crankshaft Position Sensor harness is open or shorted
- Crankshaft Position Sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
- Signal plate may be damaged
- Dead or weak battery
How to Fix the DTC P0336 2016 GMC Sierra?
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 P0336 2016 GMC Sierra 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 P0336 2016 GMC Sierra Code
What does the OBDII code P0336 mean on a 2016 GMC Sierra?
The P0336 code indicates a performance issue with the crankshaft position sensor, which monitors the position and rotational speed of the crankshaft.
What are common symptoms of the P0336 code on a 2016 GMC Sierra?
Symptoms can include engine misfires, difficulty starting, reduced engine power, stalling, and the illumination of the check engine light.
What causes the P0336 code on a 2016 GMC Sierra?
Common causes include a faulty crankshaft position sensor, damaged wiring or connectors, issues with the reluctor ring, or engine timing problems.
Can I drive my 2016 GMC Sierra with the P0336 code?
Driving with this code is not recommended, as it can lead to further engine damage or sudden stalling, which could cause unsafe driving conditions.
How do you diagnose the P0336 code on a 2016 GMC Sierra?
Diagnosis typically involves using an OBDII scanner, inspecting the crankshaft position sensor and its wiring, checking the reluctor ring for damage, and verifying engine timing.
How do you fix the P0336 code on a 2016 GMC Sierra?
Repairs may include replacing the crankshaft position sensor, repairing or replacing damaged wiring, or addressing issues with the reluctor ring or engine timing.
How much does it cost to fix the P0336 code on a 2016 GMC Sierra?
Repair costs can vary but may range from $150 to $400, depending on whether the crankshaft position sensor or related components need replacement.
Can a dirty or damaged reluctor ring cause the P0336 code on a 2016 GMC Sierra?
Yes, a dirty, damaged, or misaligned reluctor ring can disrupt the sensor's readings and trigger the P0336 code.
How can I prevent the P0336 code from occurring on my 2016 GMC Sierra?
Regular maintenance, including checking the sensor wiring and ensuring the reluctor ring is clean and undamaged, can help prevent this code.
Will clearing the P0336 code with an OBDII scanner fix the issue on a 2016 GMC Sierra?
Clearing the code may turn off the check engine light temporarily, but the underlying issue must be addressed to avoid the code returning.
Discuss the causes and fixes for P0336 2016 GMC Sierra OBDII Code
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