2011 Chevrolet Suburban 1500 Owner's Manual - Page 185

Instruments and Controls SERVICE PARK ASSIST If your vehicle has the Ultrasonic Rear Parking Assist (URPA) system, this message displays if there is a problem with the URPA system. Do not use this system to help you park. See Ultrasonic Parking Assist on page 9‑60 for more information. See your dealer for service. 5-43 SIDE BLIND ZONE ALERT SYSTEM OFF If your vehicle has the Side Blind Zone Alert (SBZA) system, this message displays when the SBZA system has been turned off. See Side Blind Zone Alert (SBZA) on page 9‑62 and Driver Information Center (DIC) on page 5‑28 for more information. Your Vehicle in Exterior Care on page 10‑98. See Side Blind Zone Alert (SBZA) on page 9‑62 for more information. Ride Control System Messages SERVICE STABILITRAK If your vehicle has StabiliTrak® and this message displays, it means there may be a problem with the StabiliTrak system. If you see this message, try to reset the system. Stop; turn off the engine for at least 15 seconds; then start the engine again. If this message still comes on, it means there is a problem. You should see your dealer for service. The vehicle is safe to drive, however, you do not have the benefit of StabiliTrak, so reduce your speed and drive accordingly. SERVICE SIDE BLIND ZONE ALERT SYSTEM If your vehicle has the Side Blind Zone Alert (SBZA) system and this message displays, both SBZA displays will remain on indicating there is a problem with the SBZA system. If these displays remain on after continued driving, the system needs service. See your dealer. See Side Blind Zone Alert (SBZA) on page 9‑62 for more information. SIDE BLIND ZONE SYSTEM UNAVAILABLE If your vehicle has the Side Blind Zone Alert (SBZA) system, this message displays when the SBZA system is disabled because the sensor is blocked and cannot detect vehicles in your blind zone. The sensor may be blocked by mud, dirt, snow, ice, or slush. This message may also display during heavy rain or due to road spray. It may also come on when driving in isolated areas with no guardrails, trees, or road signs and light traffic. Your vehicle does not need service. For cleaning instructions, see Washing