What does service park assist mean on GMC?
SERVICE PARK ASSIST displays in your dash when the object alarm module detects a malfunction in the detection system or when there is a loss of communication with the object alarm module. …
How to enable park assist on a Silverado?
Ignition ON, verify the parking assist system is enabled through the DIC. ⇒ If the parking assist system is manually disabled, enable the system. Refer to the vehicle owners manual for instructions on enabling the system. 2. Verify Park Assist Blocked See Owners Manual message is not displayed on DIC.
How to disable the reverse parking assist system?
Not that this may be a permanent solution, but if you’re speaking about the Ultrasonic Parking Assist sensors, have you tried disabling the system? This can be done by pressing the rear park aid disable button located next to the radio.
How to enable or DIC Parking Assist system?
Ignition ON, verify the parking assist system is enabled through the DIC. ⇒ If the parking assist system is manually disabled, enable the system. Refer to the vehicle owners manual for instructions on enabling the system.
When to replace a Rear Parking Assist Sensor?
Silicone insulator surrounding sensor maybe missing, cut, or twisted. Replace sensor insulator ring if damaged. One or more of the sensors may be scratched, the paint maybe chipped or excessive paint on sensor that is greater than 6 mils thickness. Replace sensor. Refer to Rear Parking Assist Alarm Sensor Replacement procedure.
What are the park assist disable history parameters?
The scan tool Park Assist Disable History Parameters are a list of the seven previous reasons the parking assist system was disabled. These parameters may help in the diagnosis of an intermittent concern or a customer concern that is the result of normal system operation.
How to disable Park aid on a truck?
The system can be disabled by pressing the rear park aid disable button located next to the radio. The indicator light comes on when the system is disabled. Also see Additional Thought Starters #3 below for additional information. 2010-2011 Trucks – When the system is turned off, PARK ASSIST OFF displays on the Driver Information Center (DIC).
How does Parking Assist work in a car?
The parking assist system is designed to identify and notify the driver of an object in the vehicle’s path when reversing at speeds of less than 8km/h (5mph). The distance and location of the object is determined by four object alarm sensors located in the rear bumper.
How does ultrasonic rear parking assist ( URPA ) work?
For vehicles with the Ultrasonic Rear Parking Assist (URPA) system, it operates at speeds less than 8km/h (5mph), and assists the driver with parking and avoiding objects while in R (Reverse). The sensors on the rear bumper are used to detect the distance to an object up to 2.5m (8ft) behind the vehicle, and at least 25.4cm (10in) off the ground.