: Electronic check valve on power brake booster????

11-06-12, 09:30 AM
Can anyone ascertain whether the 2012 SRX V6 has a factory installed vacuum pump/electronic check valve on the power brake booster?? I'm trying to install a US Gear Unified Tow Brake and the wiring requirements for the pump change somewhat to allow for this feature. There is a wire connector with a couple of wires in it where the vacuum hose comes out of the booster. Is that wire connector operating a check valve??

Your help would be appreciated.