Engine-Codes - Generic - B1229

B1229 Code - Open In The Sunlight Sensor Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
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 is the B1229 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.

|What is the cost to diagnose the B1229 code

Labor: 1.0

The cost to diagnose 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)

|What is B1229 code meaning?

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.

|Need more information with the B1229 code?

Need more information on how to fix the B1229 code?
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|B1229 code information for specific makes

|Need help with a B1229 code?

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