L1 DTC C1155 Check FT LT Speed Sensor Electrical Fault

- Ignition OFF.

- Install Rotunda(r) Breakout Box 014-00322 or equivalent.

- Measure resistance between Pins 24 and 25.

- Is reading between 1.0-1.4 k Ohms?

YES -- Go to L8. L8 Check Wheel End Routing For Damage

NO -- Go to L2. L2 Check Resistance at Front Left Wheel Speed Sensor