2013 Chevrolet Express 1500 Cargo Owner Manual - Page 131

Instruments and Controls Engine Hours Press T until ENGINE HOURS displays. This display shows the total number of hours the engine has run. Relearn Tire Positions The vehicle may have this display. To access this display, the vehicle must be in P (Park). If the vehicle has the Tire Pressure Monitor System (TPMS), after rotating the tires or after replacing a tire or sensor, the system must re-learn the tire positions. To re-learn the tire positions, see Tire Pressure Monitor System on page 10‑54. See Tire Inspection on page 10‑58, Tire Rotation on page 10‑58 and Tire Messages on page 5‑36 for more information. Change Compass Zone The vehicle may have this feature. To change the compass zone through the DIC, see Compass on page 5‑4. Calibrate Compass The vehicle may have this feature. The compass can be manually calibrated. To calibrate the compass through the DIC, see Compass on page 5‑4. Blank Display This display shows no information. 5-29 Vehicle Messages Messages displayed on the DIC indicate the status of the vehicle or some action may be needed to correct a condition. Multiple messages may appear one after another. The messages that do not require immediate action can be acknowledged and cleared by pressing V (Set/Reset). The messages that require immediate action cannot be cleared until that action is performed. All messages should be taken seriously and clearing the message does not correct the problem. The following are the possible messages and some information about them. If the vehicle has a diesel engine, see the Duramax diesel supplement.