B1603 RAM - Right Solar Sensor
B1603 RAM Possible Causes
- Faulty Right Solar Sensor
- Right Solar Sensor harness is open or shorted
- Right Solar Sensor circuit poor electrical connection
- Faulty Heating Ventilation and Air Conditioning (HVAC) A/C Heater Module
How do I fix code B1603 RAM?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
B1603-12 RIGHT SOLAR SENSOR CIRCUIT SHORT TO BATTERY
B1603-92 RIGHT SOLAR SENSOR PERFORMANCE OR INCORRECT OPERATION
Cost of diagnosing the B1603 RAM code
Labor: 1.0The cost of diagnosing the B1603 RAM code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
B1603 RAM DescriptionThe Heating Ventilation and Air Conditioning (HVAC) A/C Heater Module uses a variety of sensors to adjust HVAC operation to obtain optimal performance. These sensors are continuously monitored by the A/C Heater Module to assure that they are in range. If the Right Solar Sensor falls out of predetermined ranges a Diagnostic Trouble Code (DTC) will set.
More InformationNeed more information on how to fix the B1603 RAM code?
Get Access to Factory Service Manuals
Need more help?Get the B1603 Ram code diagnosed by a professional: Find a repair shop in your area
CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1603 Ram code? Have you replaced any parts?
Any information is appreciated. Thanks