Engine-Codes - Toyota - B1497 Toyota

B1497 Toyota Code - BUS IC Communication Malfunction

- Code Popularity: 11,935 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1497 Toyota?

  • Faulty Air Conditioning Amplifier
  • Air Conditioning Amplifier harness is open or shorted
  • Air Conditioning Amplifier circuit poor electrical connection

|How to Fix the B1497 Toyota 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 B1497 Toyota?

Labor: 1.0

The cost to diagnose the B1497 Toyota 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 B1497 Toyota Possible Symptoms?

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

|What Does the B1497 Toyota Code Mean?

The air conditioning harness connects the Air Conditioning Amplifier and the servos. The Air Conditioning Amplifier supplies power and sends operation instructions to each servo through the air conditioning harness. Each servo sends damper position information to the Air Conditioning Amplifier.

BUS IC Communication Malfunction

|Need more Information on the B1497 Toyota Code?

Need more information on how to fix the B1497 Toyota code? Get Access to Factory Service Manuals

|Need Help with the B1497 Toyota Code?

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