C1486 Chrysler Code - Rear Differential Motor Output Driver Over Temperature
Quick Answer
The Electronic Limited Slip Differential (ELSD) Module monitors the Rear Differential Motor Output. Common causes include Faulty Electronic Limited Slip Differential (ELSD) Motor, Electronic Limited Slip Differential (ELSD) Motor harness is open or shorted, Electronic Limited Slip Differential (ELSD) Motor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1486 Chrysler indicates Rear Differential Motor Output Driver Over Temperature.
- Common causes
- Common causes include Faulty Electronic Limited Slip Differential (ELSD) Motor, Electronic Limited Slip Differential (ELSD) Motor harness is open or shorted, Electronic Limited Slip Differential (ELSD) Motor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1486 Chrysler Description
What are the Possible Causes of the DTC C1486 Chrysler?
- Faulty Electronic Limited Slip Differential (ELSD) Motor
- Electronic Limited Slip Differential (ELSD) Motor harness is open or shorted
- Electronic Limited Slip Differential (ELSD) Motor circuit poor electrical connection
- Faulty Electronic Limited Slip Differential (ELSD) Module
How to Fix the DTC C1486 Chrysler?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1486 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C1486 Chrysler Code
1. What does the OBDII code C1486 mean on a Chrysler vehicle?
The C1486 code indicates that the Rear Differential Motor Output Driver has experienced an over-temperature condition, typically related to the rear differential motor or its electrical components.
2. What are the common symptoms of the C1486 code?
Symptoms may include the illumination of the check engine light, trouble engaging or disengaging the rear differential, reduced traction control performance, or abnormal noises from the rear differential area.
3. What causes the C1486 code to appear?
Common causes include an overheated or malfunctioning rear differential motor, wiring issues such as damaged or corroded connectors, or a failure in the differential control module.
4. Can I continue driving with the C1486 code active?
While the vehicle may still be drivable, ignoring the code could lead to worsening performance issues or potential damage to the rear differential system, so it’s best to address the issue promptly.
5. How is the C1486 code diagnosed?
A mechanic will typically use a scan tool to confirm the code, visually inspect wiring and connectors, and test the rear differential motor for proper operation and overheating.
6. What are the most common fixes for the C1486 code?
Repairs may include replacing the rear differential motor, repairing or replacing damaged wiring, cleaning corroded connectors, or updating or reprogramming the differential control module.
7. How much does it cost to fix the C1486 code on a Chrysler vehicle?
Repair costs can vary widely, but replacing the rear differential motor typically ranges from $500 to $1,000, depending on labor rates and parts availability.
8. Can a faulty rear differential motor trigger the C1486 code?
Yes, a faulty or overheating rear differential motor is one of the primary causes of the C1486 code.
9. Is the C1486 code specific to Chrysler vehicles?
While the code is part of the OBDII system, its exact definition and application as “Rear Differential Motor Output Driver Over Temperature†is specific to Chrysler vehicles.
10. Can clearing the C1486 code solve the issue?
Clearing the code without addressing the underlying problem is only a temporary solution, as the code will likely reappear if the root cause isn’t fixed.
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