Engine-Codes - Generic - B13AB

B13AB Code - Air Mix Actuator Circuit

- Code Popularity: 538 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B13AB?

  • Faulty Air Mix Actuator Motor
  • Air Mix Actuator Motor harness is open or shorted
  • Air Mix Actuator Motor circuit poor electrical connection
  • Faulty Climate Control Unit

|How to Fix the B13AB 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 B13AB Tech Notes

B13AB:12 Air mix actuator (potentiometer) circuit short to power supply
B13AB:13 Air mix actuator (potentiometer) circuit open

|What is the Cost to Diagnose the Code B13AB?

Labor: 1.0

The cost to diagnose the B13AB 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 B13AB Possible Symptoms?

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

|What Does the B13AB Code Mean?

The Climate Control Unit monitors the Air Mix Actuator Motor. The Climate Control Unit sets the OBDII code when the Air Mix Actuator Motor is not to factory specifications.

Air Mix Actuator Circuit

|Need more Information on the B13AB Code?

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|Code B13AB Information for Specific Makes

|Need Help with the B13AB Code?

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