I have the SLIP, ABS, AWD, VDC OFF, AWD lights all on, i scanned the vehicle and it popped out ST ANG CIRC code and also FR LH ABS sensor code, so i replaced the ABS sensor on the driver's side with OEM sensor, but the AWD keeps flashing after i drove above 20 MPH, it keeps flashing then it illuminates, with all the lights i mentioned above also illuminated. I scanned the vehicle again and it's still pointing at the FR LH ABS Sensor, i scanned the AWD and it points at the ABS system, i'm tired of my car's modules blaming each other, i need a fix please. My mechanic said it could be the hub bearing, where the ABS sensor sits.
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Without personal *hands-on* testing - ALL we can offer is guessing at the actual culprit - that is not going to help .. A *professional scan test* will be required to properly diagnose this issue - obviously that testing is yet to be performed.
I have scanned it with an advanced scanner and I got C1143 (ST ANG SEN CIRCUIT), C1108 (FR LH SENSOR 2) and C1156 (ST ANG SEN COM CIR). The ABS, VDC, SLIP and AWD flashing. I have changed the ABS front left sensor, but the scanner is still finding a fault code there. Could the abs sensor be causing all the lights?
NB: I also scanned the AWD module, and it just say ABS SYSTEM. Someone told me to change the left hub bearing, will that help?
With scanner connected and ABS live data selected - monitor ALL wheel speed sensors while vehicle is being driven - it’ll show the actual failure occurring - then you’ll know exactly where to start searching once the faulty sensor has been discovered - closely inspect wiring to the failing sensor and the sensor wire connector for any signs of damage.
ALL speed sensors should report the *same mph* on live data screen while vehicle is in motion.
Thanks for your response, I ll try that. But I have one question. Will the steering angle reset or calibrate with the abs error present? Cos I have the slip and vdc lights on as well. I tried resetting the steering angle but it says "EMERGENCY STOP" after trying to calibrate.
I have scanned it with an advanced scanner and I got C1143 (ST ANG SEN CIRCUIT), C1108 (FR LH SENSOR 2) and C1156 (ST ANG SEN COM CIR). The ABS, VDC, SLIP and AWD flashing. I have changed the ABS front left sensor, but the scanner is still finding a fault code there. Could the abs sensor be causing all the lights? NB: I also scanned the AWD module, and it just say ABS SYSTEM. Someone told me to change the left hub bearing, will that help?
With scanner connected and ABS live data selected - monitor ALL wheel speed sensors while vehicle is being driven - it’ll show the actual failure occurring - then you’ll know exactly where to start searching once the faulty sensor has been discovered - closely inspect wiring to the failing sensor and the sensor wire connector for any signs of damage. ALL speed sensors should report the *same mph* on live data screen while vehicle is in motion.
Thanks for your response, I ll try that. But I have one question. Will the steering angle reset or calibrate with the abs error present? Cos I have the slip and vdc lights on as well. I tried resetting the steering angle but it says "EMERGENCY STOP" after trying to calibrate.
FIX ABS FIRST!