P0481 OBD Trouble Code

2 results found

P0481 - Generic
Type Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled
Description

Fan 2 Control Circuit

P0481 - GM
Type Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled
Description

Cooling Fan Relay 2 Control Circuit Conditions

Cause

Key on, system voltage 9-18v, then the PCM detected an improper voltage on the CFAN Relay 2 control circuit for 30 seconds

Try also: https://www.obd-codes.com/p0481