B1497 LEXUS - BUS IC Communication Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1497 LEXUS Possible Causes

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

How do I fix code B1497 LEXUS

    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 B1497 LEXUS code

    Labor: 1.0

    The cost of diagnosing the B1497 LEXUS code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B1497 LEXUS Possible Symptoms

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

B1497 LEXUS Meaning

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.
OBDII Code B1497 LEXUS - BUS IC Communication Malfunction - Engine-Codes.com

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