AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - B1A64

B1A64 Code - Left Solar Sensor Circuit Short

- Code Popularity: 4,030 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC B1A64?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Left Solar Sensor
  • Left Solar Sensor harness is open or shorted
  • Left Solar Sensor circuit poor electrical connection
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC B1A64?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

B1A64:11 Left Solar Sensor Circuit Short To Ground
B1A64:15 Left Solar Sensor Circuit Short To Battery or Open

Search for B1A64 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1A64 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B1A64 Description

This Diagnostic Trouble Code (DTC) sets when the control module senses higher than the expected voltage on the Left (LH) sensor feedback circuit, indicating a short to voltage or an open circuit or sensor.

OBDII Code B1A64 - Left Solar Sensor Circuit Short - AutoCodes.com
B1A64 Code - Left Solar Sensor Circuit Short

Need More Information on the Code?

Need more information on how to fix the B1A64 code? Get Access to Factory Service Manuals

Information for Specific Makes

Need Help with the Code?

Get the B1A64 code diagnosed by a professional: Find a repair shop in your area

Code B1A64 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1A64 code? Have you replaced any parts?
Any information is appreciated. Thanks