Engine-Codes - Jeep - B1600 Jeep

B1600 Jeep Code - Left Solar Sensor

- Code Popularity: 2,195 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1600 Jeep?

  • Faulty Left Solar Sensor
  • Left Solar Sensor harness is open or shorted
  • Left Solar Sensor circuit poor electrical connection
  • Faulty Heating Ventilation and Air Conditioning (HVAC) A/C Heater Module

|How to Fix the B1600 Jeep Code?

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.

|Code B1600 Jeep Tech Notes

B1600-11 LEFT SOLAR SENSOR CIRCUIT SHORT TO GROUND
B1600-12 LEFT SOLAR SENSOR CIRCUIT SHORT TO BATTERY
B1600-92 LEFT SOLAR SENSOR PERFORMANCE OR INCORRECT OPERATION

|What is the Cost to Diagnose the Code B1600 Jeep?

Labor: 1.0

The cost to diagnose the B1600 Jeep code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B1600 Jeep Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B1600 Jeep Code Mean?

The 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 Left Solar Sensor falls out of predetermined ranges a Diagnostic Trouble Code (DTC) will set.

Left Solar Sensor

|Need more Information on the B1600 Jeep Code?

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|Need Help with the B1600 Jeep Code?

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