Lost Left Front Wheel Speed Message
Table of contents
U11C9 CHRYSLER Possible Causes
- Faulty Powertrain Control Module (PCM)
- Faulty Anti-Lock Brake System (ABS) Module
How do I fix code U11C9 CHRYSLER?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the U11C9 CHRYSLER code
The cost of diagnosing the U11C9 CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U11C9 CHRYSLER Description
This diagnostic checks the availability of the left front wheel speed signal which is sent by the Electronic Stability Program (ESP) via a Controller Area Network (CAN) message. The diagnostic checks the availability by checking the valid bit. The Diagnostic Trouble Code (DTC) sets when the read value does not match the written value in any RAM location.