U0415 on RAM 2500
Factory diagnostic protocol and troubleshooting wire for fault code U0415 specifically for the RAM 2500 (2020–2026, 6.7L Cummins Turbo-Diesel I6 (420HP / 1,075 lb-ft) / 6.4L HEMI V8 (410HP)).
1. Symptoms of U0415 on RAM 2500
When the Engine Control Module (ECM/PCM) on your RAM 2500 (6.7L Cummins Turbo-Diesel I6 (420HP / 1,075 lb-ft) / 6.4L HEMI V8 (410HP)) logs fault code U0415, drivers commonly observe:
2. Most Likely Causes on RAM 2500
Historical warranty claims and technical repair bulletins for RAM 2500 point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for RAM 2500
Check ABS module for wheel speed codes (C0035, C0040, etc.). on the RAM 2500 equipped with 6.7L Cummins Turbo-Diesel I6 (420HP / 1,075 lb-ft) / 6.4L HEMI V8 (410HP).
Ensure all 4 tires are identical size and correctly inflated. on the RAM 2500 equipped with 6.7L Cummins Turbo-Diesel I6 (420HP / 1,075 lb-ft) / 6.4L HEMI V8 (410HP).
Replace damaged wheel speed sensor and clean tone ring. on the RAM 2500 equipped with 6.7L Cummins Turbo-Diesel I6 (420HP / 1,075 lb-ft) / 6.4L HEMI V8 (410HP).
Clear codes across PCM, ABS, and 4WD modules. on the RAM 2500 equipped with 6.7L Cummins Turbo-Diesel I6 (420HP / 1,075 lb-ft) / 6.4L HEMI V8 (410HP).
Equipment for Diagnosing RAM 2500 (U0415)
RAM 2500 OEM Replacement Sensor
Direct-fit replacement assembly engineered to OEM tolerances for RAM 2500.
AstroAI Auto-Ranging Digital Multimeter
Essential for testing 0.1V–5.0V sensor reference signals, ground continuity (<0.20Ω), and harness resistance.
BlueDriver Bluetooth Pro OBDII Scan Tool
Reads and clears enhanced codes (ABS, Airbag, Transmission, Engine) & live freeze-frame telemetry on phone.
Other Common Fault Codes on RAM 2500
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the RAM 2500:
4. RAM 2500 U0415 FAQs
What causes code U0415 to trigger on a RAM 2500?
On the RAM 2500 (6.7L Cummins Turbo-Diesel I6 (420HP / 1,075 lb-ft) / 6.4L HEMI V8 (410HP)), U0415 is most frequently caused by Faulty wheel speed sensor reporting invalid speed data to the ABS module or Corroded ABS module wiring.
Where is the OBD-II port located on my RAM 2500?
On the RAM 2500, the 16-pin DLC diagnostic connector is located Driver footwell below steering column near parking brake. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my RAM 2500 with code U0415?
Caution. Electronic Stability, Traction Control, and 4WD may be disabled. Given that U0415 carries a High severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.