B0183 2015 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 2015 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 2015 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 2015 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 2015 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 2015 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 B0183 2015 GMC Sierra Code
1. What are the common symptoms of OBDII code B0183 in a 2015 GMC Sierra related to the Solar Load Sensor Circuit?
The common symptoms include erratic or incorrect readings from the solar load sensor, issues with automatic climate control, and possible illumination of the check engine light.
2. What could be causing OBDII code B0183 in a 2015 GMC Sierra?
The code B0183 typically indicates a malfunction in the solar load sensor circuit, which could be caused by a faulty sensor, damaged wiring, or a poor connection.
3. How can I diagnose the issue with OBDII code B0183 in my 2015 GMC Sierra?
To diagnose the issue, you can start by inspecting the solar load sensor and its wiring for any visible damage. You may also use a multimeter to test the sensor's resistance and check for proper voltage levels.
4. Can I repair OBDII code B0183 in my 2015 GMC Sierra myself?
If you have experience with automotive electrical systems, you may attempt to repair the issue yourself by replacing the faulty solar load sensor or repairing any damaged wiring. Otherwise, it's recommended to seek assistance from a professional mechanic.
5. Are there any quick tips to troubleshoot OBDII code B0183 in a 2015 GMC Sierra?
One quick tip is to reset the trouble codes using an OBDII scanner after addressing any visible issues with the solar load sensor or its circuit. Monitor the system for any recurring problems.
6. Will driving with OBDII code B0183 in a 2015 GMC Sierra cause any further damage?
Driving with code B0183 may not cause immediate damage to the vehicle, but it can lead to issues with the climate control system and potentially affect the overall performance of the vehicle.
7. How much does it cost to repair OBDII code B0183 in a 2015 GMC Sierra at a dealership or repair shop?
The cost of repairing OBDII code B0183 can vary depending on the extent of the issue and the labor rates of the dealership or repair shop. It's recommended to get a few quotes for an accurate estimate.
8. Can extreme weather conditions affect the solar load sensor circuit and trigger OBDII code B0183 in a 2015 GMC Sierra?
Yes, extreme heat or cold can potentially affect the performance of the solar load sensor, leading to issues with the circuit and triggering the OBDII code B0183 in the GMC Sierra.
9. Is it necessary to replace the entire solar load sensor if OBDII code B0183 is triggered in a 2015 GMC Sierra?
In some cases, replacing the entire solar load sensor may be necessary to resolve the issue with code B0183. However, it's best to diagnose the specific problem before deciding on a replacement.
10. How long does it typically take to repair OBDII code B0183 related to the Solar Load Sensor Circuit in a 2015 GMC Sierra?
The repair time can vary depending on the exact cause of the issue and the expertise of the mechanic. In general, it may take a few hours to a full day to diagnose and repair the problem.
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