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Home >> Chevrolet >> 2003 >> Venture Base, Van Cargo Extended >> Repair and Diagnosis >> Engine Mechanical >> Engine Cooling Fan >> Self-Diagnostic System >> Diagnostic Trouble Code Definitions
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Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description
P0480  Low Speed Cooling Fan Relay Control Circuit Improper Voltage
P0481  High Speed Cooling Fan Relay Control Circuit Improper Voltage
(1) Perform appropriate test under DIAGNOSTIC TESTS  . Codes listed in this table are only for testing covered in this article. For a complete list of codes on 2003 models, see DIAGNOSTIC TROUBLE CODE DEFINITIONS in SELF-DIAGNOSTICS - 3.4L article in FAULT ISOLATION in ENGINE PERFORMANCE. For a complete list of codes on 2004 models, see DIAGNOSTIC TROUBLE CODE DEFINITIONS in appropriate SELF-DIAGNOSTICS article in FAULT ISOLATION in ENGINE PERFORMANCE.
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