Most of this can be related to the P0501 code; that indicates the car has no wheel speed signal, which it gets from the left rear wheel speed sensor. Could be the sensor, the sensor could be jammed up with brake dust (common) a break in the wiring harness, or the AMS module. It concerns me that the Durametric cannot see the ABS module.
The left rear wheel speed sensor can be tested with a multimeter, look for 1.6 to 1.8K ohms across pins 1 & 2 at the sensor. If the Durametric could see the ABS module, you could read the sensor values using it, but that is obviously not possible.
You can also look for a shop with a Baum iScan tool which often can read the ABS system when a Durametric cannot.
Awesome, thank you, will get the multimeter out tomorrow and report back!
Image is not clear enough to see the range, but if that is above 1.8K ohms, the sensor is out of range.
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“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
Yes, they form the backbone of how both the ABS and PSM/PASM systems determine wheel speed differences.
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“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
You can always do what I did. Remove the bulb from the dash, I've melted 2 sets of brake pad wear sensors on trips to nurburgring. So I've just taken them off now and took the bulb out.
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