Generic
Type:
    Powertrain - Computer and Auxiliary Outputs - ISO/SAE Controlled
Description:
    Malfunction Indicator Lamp (MIL) Control Circuit

GM
Type:
    Powertrain - Computer and Auxiliary Outputs - ISO/SAE Controlled
Description:
    Malfunction Indicator Lamp Circuit Conditions
Cause:
    Key on or engine running, system voltage from 8-16v, then the PCM detected an improper voltage level on the ODM 'D' output 1 circuit, condition met for at least 30 seconds.

Nissan
Type:
    Powertrain - Computer and Auxiliary Outputs - ISO/SAE Controlled
Description:
    Malfunction indicator lamp (MIL) - circuit malfunction
Cause:
    Wiring, ECM