Cadillac Escalade Quiz
Instruments and Controls

Fuel System Messages

In this manual: Instruments and Controls
Introduction — 5In Brief — 64Keys, Doors, and Windows — 50Seats and Restraints — 75Storage — 10Instruments and Controls — 74Lighting — 21Infotainment System — 129Climate Controls — 10Driving and Operating — 143Vehicle Care — 165Service and Maintenance — 16Technical Data — 8Customer Information — 40OnStar — 13
~1min read

FUEL LEVEL LOW

This message displays and a chime sounds if the fuel level is low. Refuel as soon as possible. See Fuel Gauge and Fuel for more information.

TIGHTEN GAS CAP

This message may display along with the check engine light on the instrument panel cluster if the fuel cap is not tightened properly. See Malfunction Indicator Lamp . Reinstall the fuel cap fully. See Filling the Tank . The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap allows fuel to evaporate into the atmosphere. A few driving trips with the cap properly installed should turn this light and message off.

Test yourself

A quick Cadillac Escalade quiz: every answer comes with an explanation and a link to the manual page.