P0182 GMC Code - Fuel Temperature Sensor Circuit Low Voltage
Quick Answer
The Fuel Temperature Sensor is a thermistor that is located in the fuel filter assembly. Common causes include Faulty Fuel Heater/Water in Fuel Sensor, Fuel Heater/Water in Fuel Sensor harness is open or shorted, Fuel Heater/Water in Fuel 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
- P0182 GMC indicates Fuel Temperature Sensor Circuit Low Voltage.
- Common causes
- Common causes include Faulty Fuel Heater/Water in Fuel Sensor, Fuel Heater/Water in Fuel Sensor harness is open or shorted, Fuel Heater/Water in Fuel 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 P0182 GMC Description
What are the Possible Causes of the DTC P0182 GMC?
- Faulty Fuel Heater/Water in Fuel Sensor
- Fuel Heater/Water in Fuel Sensor harness is open or shorted
- Fuel Heater/Water in Fuel Sensor circuit poor electrical connection
- Faulty Fuel Pump Driver Control Module
How to Fix the DTC P0182 GMC?
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 P0182 GMC 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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Information for Specific GMC Models
- P0182 2014 GMC Sierra — Fuel Temperature Sensor Circuit Low Voltage
- P0182 2015 GMC Sierra — Fuel Temperature Sensor Circuit Low Voltage
- P0182 2016 GMC Sierra — Fuel Temperature Sensor Circuit Low Voltage
- P0182 2017 GMC Sierra — Fuel Temperature Sensor Circuit Low Voltage
- P0182 2018 GMC Sierra — Fuel Temperature Sensor Circuit Low Voltage
Frequently Asked Questions about P0182 GMC Code
1. What does the OBDII code P0182 mean on a GMC vehicle?
P0182 indicates a low voltage issue in the fuel temperature sensor circuit, which may affect fuel system performance.
2. What are the common symptoms of code P0182 on a GMC?
Symptoms may include poor engine performance, decreased fuel efficiency, hard starting, or an illuminated Check Engine Light.
3. What causes the P0182 code to appear on a GMC?
Common causes include a faulty fuel temperature sensor, damaged wiring or connectors, or issues with the sensor circuit.
4. How do I diagnose the P0182 code on a GMC?
Use a scan tool to confirm the code, visually inspect the wiring and connectors, and test the fuel temperature sensor’s voltage output.
5. Can I drive my GMC with the P0182 code?
Driving is possible but not recommended, as the issue may lead to poor fuel system performance or further damage.
6. How do I fix the P0182 code on a GMC vehicle?
Repairs may involve replacing the fuel temperature sensor, repairing damaged wiring, or addressing circuit issues.
7. How much does it cost to repair the P0182 code on a GMC?
Costs can vary but typically range from $100 to $300, depending on the extent of repairs needed.
8. Can a dirty fuel system cause the P0182 code?
While unlikely, contamination in the fuel system could indirectly affect sensor performance and voltage readings.
9. Will the P0182 code reset automatically after repairs?
The code may clear after repairs, but you may need to manually reset it with a scan tool.
10. Is the P0182 code related to fuel temperature in cold weather?
Not directly; the code is due to low voltage in the sensor circuit, not external temperatures.
Discuss the causes and fixes for P0182 GMC OBDII Code
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