What causes B1408 on a Toyota?

Internal memory fault in the combination meter Low system voltage during the self test Corroded or loose meter connector Damaged meter harness Failed combination meter assembly

How do I fix B1408 on a Toyota?

Confirm the code and read freeze frame data Check battery voltage and the charging system Inspect and reseat the combination meter connectors Test the meter power and ground circuits Replace the combination meter only after the circuit tests fail

B1408 Meter EEPROM circuit fault. The combination meter detects an internal memory fault

Q: What does B1408 mean on a Toyota?

B1408. Meter EEPROM circuit fault. The combination meter detects an internal memory fault. 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 B1408 mean on a Toyota?

B1408. Meter EEPROM circuit fault. The combination meter detects an internal memory fault. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of B1408

Internal memory fault in the combination meter
Low system voltage during the self test
Corroded or loose meter connector
Damaged meter harness
Failed combination meter assembly

How to fix B1408

Confirm the code and read freeze frame data
Check battery voltage and the charging system
Inspect and reseat the combination meter connectors
Test the meter power and ground circuits
Replace the combination meter only after the circuit tests fail