IDLE TIME LENGTH

[AH64ID]

I can’t imagine the parking brake is that weak as it’s part of the J2807 tow rating test.

 

[Tuesdak]

I can’t imagine the parking brake is that weak as it’s part of the J2807 tow rating test.

Ah… Hahahahaha! It’s a 2500 GM van. Good luck getting the parking brake to hold still on the slope of my driveway that makes the HO Cummins reach for 1st gear. I have spent way too much money on 1999+ drum in hat rear disc GM parking brakes over the years. GM went back to 1/2 ton pickup rear drums in 2005 because IMO they couldn’t figure out a parking brake. I learned the first time after testing the 2002 GM of mine that they are only good for ONE stop before needing parts! OOPS! Not a Emergency Brake anymore.