Where can I find this replacement plug for the proportioning valve?

Justin03X

Member
Original poster
Joined
Apr 23, 2018
Messages
31
Location
Wildomar, CA, USA
I could not find any info on this tiny plug, it has not been connected since I have had my Jeep. I know it is connected for the e-brake light which has never worked......where can I find a replacement plug the two pins inside are snapped off.

IMG_0702.webp
 
I could not find any info on this tiny plug, it has not been connected since I have had my Jeep. I know it is connected for the e-brake light which has never worked......where can I find a replacement plug the two pins inside are snapped off.

View attachment 114217

Did you ever find the replacement plug? I have the same issue as you with a 99 TJ. you can tell me if/how you got the part/part number and/or where you got it from it. It would be much appreciated.
 
That’s not for the parking brake. It’s a switch that turns the Brake light on when there’s a loss of pressure to alert you that your brakes have sustained a serious failure.
 
That’s not for the parking brake. It’s a switch that turns the Brake light on when there’s a loss of pressure to alert you that your brakes have sustained a serious failure.

Correct, it is not for the parking brake but it is a series circuit and both it and the parking brake turn on the same dash light.
 
I just got a 99 tub and frame...there was a brake booster, proportioning valve and switch all right there...I'm keeping them for a spare...but I'm sure you can find them in a junkyard...dead Jeep website... B and R our local Eugene/Springfield wrecker has locations all over the PNW and they ship parts everywhere.

-Mac