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Home >> Isuzu >> 2007 >> Ascender RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Description and Operation >> Indicator/Warning Message Description and Operation >> Check Gas Cap

Check Gas Cap

The instrument panel cluster (IPC) illuminates the CHECK GAS CAP indicator in the message center when the gas cap is not tightened properly. The IPC receives a class 2 message from the engine control module (ECM) or the powertrain control module (PCM) indicating fuel tank pressure.