AutoCodes - Generic - B1229

B1229 Code - Open In The Sunlight Sensor Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|B1229 code possible causes

  • Faulty Sunlight Sensor
  • Sunlight Sensor harness is open or shorted
  • Sunlight Sensor circuit poor electrical connection
  • Faulty Climate Control Unit

|How do I fix the B1229 code?

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.

|Cost of diagnosing the B1229 code

Labor: 1.0

The cost of diagnosing the B1229 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.

|What are B1229 code possible symptoms?

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

|B1229 code description

The Climate Control Unit monitors the Sunlight Sensor. The Climate Control Unit sets the OBDII code when the Sunlight Sensor is not to factory specifications.
OBDII Code B1229 - Open In The Sunlight Sensor Circuit -

|Need more information with the B1229 code?

Need more information on how to fix the B1229 code? Get Access to Factory Service Manuals

|B1229 code information for specific makes

|Need help with a B1229 code?

Get the B1229 code diagnosed by a professional: Find a repair shop in your area

|B1229 code comments

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