warning Innova

Error Code LEDs (Green, Yellow, Red)

Indicates specific system conditions and presence of errors via colored LEDs: green=OK, yellow=pending code or Monitor Not Run, red=DTC present

? What Causes This

Various underlying faults or issues related to electronic components such as sensors, circuitry malfunctions.

How to Fix It

Refer to vehicle's service manual for testing instructions specific to respective diagnostic trouble codes and follow step-by-step troubleshooting procedures outlined there.

Source: page 8 of the official manual

From the manual

Manual page 8 — Innova error LEDs (Green, Yellow, Red)

This error code appears in:

Innova 3011 Carscan Code Reader Owner