When does the service park assist message come on?
Now, the Service park assist message comes on, goes off at approx 5mph, then back on. Although theres a message, the service park assist does work, the message is not on while in reverse, and the lights and “beeper” work. Possible module issue? If so, does a new one need to be programmed to vehicle
Why does my Yukon have a park assist warning light?
• The object alarm sensors are disrupted by vibrations, like those caused by a large nearby vehicle or from heavy equipment such as a jackhammer. My 2007 Yukon has a problem with the park assist sensors. When I go in reverse sometimes, the warning beep repeats quickly and the lights flash like crazy but nothing is behind the vehicle.
How to use service park assist on a Silverado?
1. Turn on engine, put vehicle in reverse, turn engine off, keep key in accessories one position. Go out behind vehicle and block each sensor individually with my hand. All four give a soft tick-tick-ticking which indicates they are working.
When did the park assist button come on?
2007. Message on dash says park assist service required. The park assist switch/button doesn’t come on either. Cleaned up the sensor facias on the bumper. No luck.
Why is my service park assist not working?
The service park assist message is on on my Yukon. I wanted to see if it was one of the sensors, so I took one off of my Sierra to test. My Sierra system works fine so I know all the sensors are good. I replaced the sensors one at a time on the Yukon but no luck, still not beeping and still getting an error message.
• The object alarm sensors are disrupted by vibrations, like those caused by a large nearby vehicle or from heavy equipment such as a jackhammer. My 2007 Yukon has a problem with the park assist sensors. When I go in reverse sometimes, the warning beep repeats quickly and the lights flash like crazy but nothing is behind the vehicle.
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.
When does the park assist light come on?
The park assist service light comes on when i start the vehicle. i do not have an owners manual to reference. {: ) The driver information center (DIC) displays SERVICE PARK ASSIST when the object alarm module detects a malfunction in the parking assist system and the system is disabled.
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.
The park assist service light comes on when i start the vehicle. i do not have an owners manual to reference. {: ) The driver information center (DIC) displays SERVICE PARK ASSIST when the object alarm module detects a malfunction in the parking assist system and the system is disabled.
How to check if Park Assist is blocked?
Verify Park Assist Blocked See Owners Manual message is not displayed on DIC. ⇒ If Park Assist Blocked See Owners Manual message is displayed, refer to Parking Assist System Malfunction. 3. Observe the scan tool Park Assist Switch parameter while pressing and releasing the park assist disable switch.
When to cut off the Park Assist system?
3. Service Park Assist Sensors – If a service park assist sensors textual message appears in the EVIC display, a sensor or the sensor wiring may be damaged, and further investigation may be needed. 4. Park Assist Off – If a park assist OFF textual message appears in the EVIC display, the system may be manually cut-off.
Is the service 4WD light coming on again?
After a few months of ownership, I started having the ‘service 4wd’ light blink on for a few seconds at random times. The dealer flashed the TSB concerning the problem and it went away. A few weeks ago the light started coming on again, concurrently with the ‘traction control off’ light.
When does park assist message appear on EVIC?
Service Park Assist – If a service park assist textual message appears in the EVIC display, the system may have a hard fault, and further investigation may be needed. 2. Clean Park Assist Sensors – If a clean park assist sensors textual message appears in the EVIC display, be certain to confirm the following: