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doomer7

Downhill Assist Control (Dac) Won't Shut Off

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Hi I have a 2004 gx470 and the Dac won't shut off. The dashboard light goes on and off but there is no difference and it stays on?

Any Ideas?

Dan

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Hi I have a 2004 gx470 and the Dac won't shut off. The dashboard light goes on and off but there is no difference and it stays on?

Any Ideas?

Dan

Take it to your Lexus dealership. There must be an error code somewhere that is causing that light to turn on and off so it doesn't necessarily mean there's something wrong with your DAC

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possibilities are that the Flasher relay unit is getting intermittent with the power as the Fuse is fried, thereby the flash stops and has intermittent function. Go the Fuse Relay box at the Driver Footwell area which is Relay box 2 , which basically has the fuse for the instrument cluster DAC First inspect if the fuse is ok if not have it replaced. It is mentioned as Gauge which is 7.5A ( no 11 slot ) have it replaced with the same ampere.

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