chevrolet cruze ABS modulator

ChevCrz 2014 · August 22, 2016

Hi All,

I need to find a Chevrolet cruze ABS modulator (4WD one/ Model No: 70H3). I tried in delkanda & couldn't found 4WD one. any one know place find 4WD ABS modulator?.

Issue is, at low speed break not working.

Davy · August 22, 2016

Was it confirmed that there are no vacuum leaks and that your booster is properly working before it was determined the problem was in the ABS module?

Rumesh88 · August 23, 2016

Hard to believe that your ABS modulator is causing a problem in braking power only at low speed. Just drive the vehicle at a very low speed (say 5 kmph) on a flat terrain for about 30 seconds and see if you get a CEL indication just to eliminate the possibility of a faulty wheel speed sensor.

ChevCrz 2014 · August 23, 2016

can you suggests a good place to repair this issue?

Rumesh88 · August 24, 2016

12 hours ago, ChevCrz 2014 said:

can you suggests a good place to repair this issue?

Now who decided that the issue was due to ABS modulator if you are still looking for a place to repair it? For someone in the forum to help you with a good mechanic you have to tell them your location first.

ChevCrz 2014 · August 25, 2016

I'm in Kelaniya. I checked with a mechanic, he told me to replace modulator. According to the scan details, no issues with modulator & error in sensors. confusing.....also still unable to find a recon unit.

Davy · August 26, 2016

The errors say that all four of your wheel speed sensors are at fault.

The first thing to do is to check if all wheel speed sensors are clean and if the sensor rings are okay (no damaged teeth, not filled with dust or dirt). Clean them if necessary.

Since it's unlikely for all four sensors to fail at once, it might be a connection issue on the wire harness that goes into the ABS module, or the ABS module itself being faulty. Check to make sure that the connections are secure.