Engine-Codes - Generic - B1268

B1268 Code - Servo Motor Potentiometer Defrost Circuit Failure

- Code Popularity: 6,507 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1268?

  • Faulty Servo Motor Potentiometer Defrost
  • Servo Motor Potentiometer Defrost harness is open or shorted
  • Servo Motor Potentiometer Defrost circuit poor electrical connection
  • Faulty Heating, Ventilation, and Air Conditioning (HVAC) Module

|How to Fix the B1268 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.

|What is the Cost to Diagnose the Code B1268?

Labor: 1.0

The cost to diagnose the B1268 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.

Does your car have Safety Recalls? → Check here

|What are Code B1268 Possible Symptoms?

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

|What Does the B1268 Code Mean?

The Heating, Ventilation, and Air Conditioning (HVAC) Module monitors the Servo Motor Potentiometer Defrost. The HVAC Module sets the OBDII code when the Servo Motor Potentiometer Defrost is not to factory specifications.

Servo Motor Potentiometer Defrost Circuit Failure

|Need more Information on the B1268 Code?

Need more information on how to fix the B1268 code? Get Access to Factory Service Manuals

|Code B1268 Information for Specific Makes

|Need Help with the B1268 Code?

Get the B1268 code diagnosed by a professional: Find a repair shop in your area