vx2 v6 QUAD driver fault

[commodoredave]

scan(envyous customs) showed "quad driver" fault 1 &2 came up as text but no code.
Does anyone know what a quad driver fault is what symptoms should be looked for. How can it be cross checked? Has anyone fixed this before?

 

[Lex]

scan(envyous customs) showed "quad driver" fault 1 &2 came up as text but no code.
Does anyone know what a quad driver fault is what symptoms should be looked for. How can it be cross checked? Has anyone fixed this before?

Email Jason @envyouscustoms & ask him? His software.

 

[Bay 13]

GM vehicles. Quad driver fault; is the computer really the cure?

By Roy, BAT Auto Technical Probably not but, if the vehicle is early gm and has a constant check engine light with a quad driver fault code set the computer (ECM) may have became permanently damaged. So if the ECM is replaced without any diagnosis to locate and repair the cause of the fault...

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