Error 26 Quad Driver Module
07-06-2003, 04:38 PM
#1
Instructor
Thread Starter
Error 26 Quad Driver Module
I bought a GM code scanner and I get an error 26 - "Quad Driver Module" or Quad Driver #1 error. Anybody know what this is? Thanks.
07-06-2003, 06:01 PM
#2
Melting Slicks
Member Since: Jul 2003
Location: Cincinnati Ohio
Posts: 2,140
Likes: 0
Received 0 Likes
on
0 Posts
Re: Error 26 Quad Driver Module (madmanjim)
Code 26 is the AIR pump relay. Im not sure why they call it Quad driver...The bearings went bad in my pump so I disconnected it..I now flash code 26 quad driver also...Still waiting for my pump. :chevy
07-06-2003, 07:51 PM
#4
Safety Car
Re: Error 26 Quad Driver Module (madmanjim)
That quad driver senses the A.I.R. ...EGR...and Canister purge systems. I'll bet 1 of those 3 aren't working. The ECM expects to see a certain voltage when it commands them off or on. If it doesn't then it sets the code.
