What causes B1476 on a Toyota?

Low or overcharged refrigerant Seized or worn electric compressor Open or short in the compressor motor circuit Damaged compressor high voltage harness Failed A/C inverter assembly

How do I fix B1476 on a Toyota?

Confirm the code and read A/C data Check the refrigerant charge and compressor operation Inspect the compressor high voltage connector and harness Test the compressor motor circuit Replace the failed part only after tests fail

B1476 A/C inverter load fault. The compressor motor rotation load is too high or too low

Q: What does B1476 mean on a Toyota?

B1476. A/C inverter load fault. The compressor motor rotation load is too high or too low. Applies to Toyota, Lexus and Scion models that use this code.

Category: Body
Severity: Body Warning Light
Applies to: Toyota, Lexus and Scion models that use this code

What does B1476 mean on a Toyota?

B1476. A/C inverter load fault. The compressor motor rotation load is too high or too low. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of B1476

Low or overcharged refrigerant
Seized or worn electric compressor
Open or short in the compressor motor circuit
Damaged compressor high voltage harness
Failed A/C inverter assembly

How to fix B1476

Confirm the code and read A/C data
Check the refrigerant charge and compressor operation
Inspect the compressor high voltage connector and harness
Test the compressor motor circuit
Replace the failed part only after tests fail