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The ASR dash light is a brake assist system/acceleration slip regulation light. When this light comes on in the Isuzu NPR truck, the on board computer in the vehicle detected a malfunction in the acceleration slip regulation and the vehicle needs to be taken for service.
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ASR is like just as the same as traction control on American cars, if one of the wheels lose traction on the road and spin more than the others the ASR will engage and electronically apply the brakes on that wheel, if it happens on 2 wheels it will apply the brakes to both wheels and slow the engine down.
What_do_the_warning_light_BAS_mean_on_the_1999_Mercedes_C280Read more: What_does_the_BAS_ASR_light_mean_in_a_1999_c200
If there is a problem with your ABS system your ASR system is inoperable also. Could be something as simple as a wheel bearing tripping up the ABS. Or it could be a problem with the ASR controller.
parliamo
It could be your Brake Light Switch. My 2001 E430 wouldn't go into gear from parking and the ABS ASR light was lit. The switch cost about $24.00. It is located behind your brake pedal.
it means change the oil
It means your brake pads need changing.
ASR Records was created in 1995.
by ASR do you mean Area Specific Resistance?