Rear Differential Actuator Initialization Failure
Table of contents
C1490 DODGE Possible Causes
- Faulty Electronic Limited Slip Differential (ELSD) Motor
- Faulty Electronic Limited Slip Differential (ELSD) Module
How do I fix code C1490 DODGE?
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 C1490 DODGE code
The cost of diagnosing the C1490 DODGE 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
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1490 DODGE Description
The Electronic Limited Slip Differential (ELSD) Module monitors the Rear Differential Actuator. The ELSD Module sets the OBDII code when it detects incorrect position change during initialization.