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MAS Wiring

3K views 0 replies 1 participant last post by  enrogersgm 
#1 ·
Just an FYI if you take your vehicle to the shop to get the oil changed. I went to replace the air filter in my Trailblazer yesterday and as I was removing the cover, I noticed the wiring to my MAS was cut through the insulation. When the "experts" at the oil change place check my air filter every 3 months, they carelessly take off the cover and almost cut one of the wires all the way through :mad:. I just thought I post this so you know to pay attention to that wire harness when you remove the air filter cover. I went a step further and made "DO NOT REMOVE" Dymo label on my cover, LOL. Had that wire been cut through, it would have taken me a long time to figure out the issue! I went in there an wrapped the line with electrical tape.

Now if I could only put one on my valve stem covers so they would stop messing with tire pressure settings!
 
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