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hi new on the forum. I recently bought the Volvo XC90 2007 mod. I have diagnostic tool and for the following error message: 6664 glow relay control, 4x4 does not work 0006 feed pump error signal. he I bought the car from has replaced the feed pump in 2016 and 4x4 element connection I have checked the resistance on it by connecting one out to 2.1 ohms. I see that there is an oil spill from haldex under the car. can anyone help a frustrated owner?
Xc90 4x4 feed pump,glow relay control
