U0024 – Low Speed CAN Communication Bus Open

U0024 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

U0024 Possible Causes

CAN Communication Bus Open,Faulty Totally Integrated Power Module (TIPM),Totally Integrated Power Module (TIPM) harness is open or shorted,Totally Integrated Power Module (TIPM) circuit poor electrical connection

U0024 Description

The Totally Integrated Power Module (TIPM) detects the CAN B Bus (-) circuit is open.