B0183 2017 GMC Sierra Code - Solar Load Sensor Circuit
Quick Answer
The ambient light/sunload sensor integrates the sunload sensor and passenger compartment temperature sensor into a single assembly. Common causes include Faulty Solar Load Sensor, Solar Load Sensor harness is open or shorted, Solar Load Sensor circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- B0183 2017 GMC Sierra indicates Solar Load Sensor Circuit.
- Common causes
- Common causes include Faulty Solar Load Sensor, Solar Load Sensor harness is open or shorted, Solar Load Sensor circuit poor electrical connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code B0183 2017 GMC Sierra Description
The solar sensor is connected to a low reference and a 5 V biased (pull-up) signal circuit voltage from the Heating, Ventilation, and Air Conditioning (HVAC) Control Module. As the sunload increases, the sensor signal voltage decreases. The signal varies between 0.1 - 4.9 V and is provided to the HVAC control module.
The passenger compartment temperature sensor is a negative temperature coefficient thermistor. A signal and low reference circuit enable the sensor to operate. As the air temperature increases, the sensor resistance decreases. The sensor signal varies between 0 - 5 V.
Bright or high intensity light causes the vehicle interior temperature to increase. The HVAC system compensates for the increased temperature by diverting additional cool air into the vehicle.
What are the Possible Causes of the DTC B0183 2017 GMC Sierra?
- Faulty Solar Load Sensor
- Solar Load Sensor harness is open or shorted
- Solar Load Sensor circuit poor electrical connection
- Faulty Heating, Ventilation, and Air Conditioning (HVAC) Control Module
How to Fix the DTC B0183 2017 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.
Code Tech Notes
B0183:05 Solar Load Sensor Circuit High Voltage/Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0183 2017 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.
Need more information about the B0183 2017 GMC Sierra code?
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Frequently Asked Questions about B0183 2017 GMC Sierra Code
1. What are the common symptoms of OBDII code B0183 on a 2017 GMC Sierra related to the Solar Load Sensor Circuit?
The common symptoms include erratic air conditioning performance, incorrect temperature readings on the climate control display, and potential illumination of the Check Engine Light.
2. What could be causing the OBDII code B0183 to trigger in a 2017 GMC Sierra?
The code B0183 is typically triggered due to a malfunction in the solar load sensor circuit, which may be caused by a faulty solar load sensor, damaged wiring, or a poor connection.
3. How can I diagnose the Solar Load Sensor Circuit issue causing OBDII code B0183 on my 2017 GMC Sierra?
Diagnosing the problem involves checking the solar load sensor for physical damage, inspecting the wiring for any breaks or shorts, and testing the sensor's resistance and voltage output using a multimeter.
4. Is it safe to continue driving my 2017 GMC Sierra with OBDII code B0183 related to the Solar Load Sensor Circuit issue?
While the vehicle may still be operable, it is recommended to address the issue promptly to avoid potential issues with the air conditioning system and ensure proper climate control functionality.
5. Can I repair the Solar Load Sensor Circuit issue triggering OBDII code B0183 on my 2017 GMC Sierra myself?
Depending on your automotive repair skills, you may be able to repair the issue yourself by replacing the solar load sensor, repairing any damaged wiring, or addressing poor connections. However, professional diagnosis and repair are recommended for accurate and efficient resolution.
6. Are there any precautions to take when working on the Solar Load Sensor Circuit to resolve OBDII code B0183 on a 2017 GMC Sierra?
When working on the solar load sensor circuit, it is essential to disconnect the vehicle's battery to prevent electrical hazards, follow proper safety procedures, and refer to the vehicle's service manual for guidance.
7. Will resetting the OBDII system clear the B0183 code related to the Solar Load Sensor Circuit on my 2017 GMC Sierra?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the solar load sensor circuit is not addressed, the code is likely to reappear. It is crucial to diagnose and repair the root cause of the problem.
8. How much does it typically cost to repair the Solar Load Sensor Circuit issue triggering OBDII code B0183 on a 2017 GMC Sierra?
The cost of repairing the solar load sensor circuit can vary depending on the extent of the damage, the need for parts replacement, and labor charges. It is advisable to obtain estimates from reputable automotive repair shops.
9. Can extreme temperatures or sunlight exposure impact the Solar Load Sensor Circuit and trigger OBDII code B0183 on a 2017 GMC Sierra?
Extreme temperatures or prolonged sunlight exposure can potentially affect the performance of the solar load sensor, leading to malfunctions that trigger the B0183 code. It is important to keep the sensor protected and in good condition.
10. What steps should I take if I have already repaired the Solar Load Sensor Circuit issue triggering OBDII code B0183 on my 2017 GMC Sierra, but the code persists?
If you have already repaired the solar load sensor circuit and the code continues to reappear, it is recommended to recheck the sensor, wiring, and connections for any overlooked issues, or seek professional assistance for further diagnosis and resolution.
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