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 is the B1603 RAM code repair?Start by checking 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
What is the cost to diagnose the B1603 RAM code
Labor: 1.0The cost to diagnose the B1603 RAM code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
B1603 RAM MeaningThe 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.
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