Engine-Codes - Lexus - B1498 LEXUS

B1498 LEXUS - Communication Malfunction A/C Inverter Local

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B1498 LEXUS Possible Causes

  • Faulty Hybrid Control ECU
  • Hybrid Control ECU harness is open or shorted
  • Hybrid Control ECU circuit poor electrical connection
  • Faulty A/C Inverter Assembly

How is the B1498 LEXUS 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 B1498 LEXUS code

Labor: 1.0

The cost to diagnose the B1498 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.

Possible Symptoms

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

B1498 LEXUS Meaning

The Hybrid Control ECU and A/C Inverter Assembly transmit information to one another via the communication line. Compressor control is stopped and the Diagnostic Trouble Code (DTC) is output if communication information is cut off or abnormal information occurs.

More Information

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