my 2007 chevy 2500 durmax on dash says park assist off when it is on and the alarm wont go off when im driving unless i apply the break can you help me please
Country: CanadaMake: GMCModel: 2500
ive looked under the rear bumper to make sure all sensors plugged in pulled thpe neg off battery for 20 mins and tried pushing switch off but it blinks 3xs and stays on doesnt turn off
The park assist will automatically turn off when a hitch is installed. This is because there is no danger of backing into something if you're towing a boat or trailer. Do you have a hitch installed?
No there's no hitch on right now not ha there been for about 2 yrs now it states on the dash it's off and its warning alarm won't go off at all
Do you have the liftgate open. Sometimes the sensors will pickup an open liftgate and cause the alarm to go off. If not, there is a problem in the system which will require further diagnosis. The first thing would be to install a scanner to check what diagnostic trouble code is stored in the park assist module.
ASE Certified Master Technician, GM Certified Technician