Dodge Caliber ABS Light On: Lateral Sensor Issues Fix

I had nearly identical issues with my 2012 Dodge Avenger diesel. Having some experience with ABS problems, I recognized the symptoms immediately. The ABS light staying on was concerning, especially since the yaw rate and lateral sensor readings were showing inconsistent values, severely impacting vehicle stability. Initially, I thought it might be a simple sensor connection, but diagnostic testing revealed a defective control unit. The workshop confirmed the ABS control unit failure after running comprehensive tests. The repair involved replacing the entire unit and recalibrating the system. Total cost came to 1000€, including programming and wheel alignment verification. The complete repair took about 6 hours, but the results were worth it. The ABS system now functions perfectly, and all stability control features are back to normal. To provide more specific guidance for your case, could you share: Current mileage on your Caliber, Whether you notice any pulsing in the brake pedal, If the safety warning lights appeared gradually or suddenly, Whether you experience any steering issues, If you have had any previous ABS repairs This information would help determine if your issue matches what I encountered.

Thanks for sharing those details. My Caliber has 123778 KM and the last service was just completed 2 months ago. I am noticing a slight pulsing in the brake pedal, especially during moderate braking. The safety warning lights came on suddenly during highway driving. A diagnostic scan showed fault codes related to the ABS module communication. The electronic stability system also seems affected since the warning appeared. The yaw rate sensor values are fluctuating according to the scan data. Based on your repair experience, the 1000€ cost seems in line with what I expected. Did your shop need to order any special parts, or were they readily available?

Thanks for those additional details. Your symptoms sound remarkably similar to what I experienced with my Avenger. The pulsing brake pedal combined with fluctuating yaw rate sensor values typically indicates a failing ABS control module. When my unit failed, the traction control system also became erratic because the module wasnt properly processing the steering angle sensor inputs. Regarding parts availability: The ABS control unit for my Avenger was not a stock item. The workshop had to order it specifically, which added about 3 days to the repair time. They explained that the diagnostic scan results helped them identify the exact part number needed to ensure compatibility. One thing I learned from my repair: Make sure the shop performs a complete wheel alignment check after installing the new ABS module. This helps ensure all steering angle sensors are properly calibrated with the new unit. In my case, skipping this step would have left the traction control system poorly optimized. If your fault codes match what I experienced, prepare for a similar repair timeline of about a week total, including parts delivery and installation. The 1000€ estimate should cover the module, programming, and necessary calibration work.

Based on your experience dealing with a similar ABS module problem, I now feel more confident about proceeding with the repair. Your input about parts availability is particularly helpful, I will plan for the extra waiting time since the control unit needs special ordering. The diagnostic scan results from my Caliber show very similar symptoms to what you described. The unstable yaw rate readings and brake pedal pulsing match exactly. I will definitely insist on the wheel alignment check after the new module installation to ensure proper electronic control system calibration. I have scheduled the repair for next week and budgeted around 1000€ as suggested. The shop confirmed they will need 3-4 days for parts delivery plus 1-2 days for installation and testing. I appreciate you mentioning the importance of proper programming and calibration, I will make sure they include this in the service. This has really helped clarify what I am dealing with. Having someone share a nearly identical repair experience makes me much more comfortable with the upcoming work needed on my Caliber.