AutoCodes – Dodge – C145D Dodge

C145D Dodge Code - AWD Clutch Power/Return Control Circuit Open

Quick Answer

The All Wheel Drive (AWD) Control Module monitors the Electronically Controlled Clutch (ECC) Solenoid. Common causes include Faulty Electronically Controlled Clutch (ECC) Solenoid, ECC Solenoid harness is open or shorted, ECC Solenoid 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: C145D Dodge indicates AWD Clutch Power/Return Control Circuit Open.
Common causes: Common causes include Faulty Electronically Controlled Clutch (ECC) Solenoid, ECC Solenoid harness is open or shorted, ECC Solenoid 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.

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Code Popularity 7,767

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C145D Dodge Description

The All Wheel Drive (AWD) Control Module monitors the Electronically Controlled Clutch (ECC) Solenoid. The AWD Control Module detects the ECC Solenoid Supply or Return Control circuit is open.

OBDII Code C145D Dodge - AWD Clutch Power/Return Control Circuit Open - AutoCodes.com — C145D Dodge Code - AWD Clutch Power/Return Control Circuit Open

What does this mean?

What are the Possible Causes of the DTC C145D Dodge?

Faulty Electronically Controlled Clutch (ECC) Solenoid
ECC Solenoid harness is open or shorted
ECC Solenoid circuit poor electrical connection
Faulty All Wheel Drive (AWD) Control Module

How to Fix the DTC C145D Dodge?

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 C145D Dodge 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C145D Dodge Code

1. What does the OBDII code C145D mean on a Dodge vehicle?

C145D refers to an issue with the All-Wheel Drive (AWD) clutch power/return control circuit, indicating an open circuit or a malfunction preventing proper operation.

2. What are the common symptoms of the C145D code?

Symptoms may include the AWD system not engaging properly, warning lights on the dashboard, and reduced traction in slippery conditions.

3. What causes the C145D code to appear?

The code can be caused by a damaged or corroded wiring harness, a faulty AWD clutch solenoid, a blown fuse, or a bad connection in the control circuit.

4. Can I drive my Dodge with the C145D code active?

While you can drive the vehicle, the AWD system may not function correctly, which could reduce traction and safety, especially in adverse road conditions.

5. How do I diagnose the C145D code?

Start by visually inspecting the wiring and connectors for damage or corrosion, check the AWD clutch solenoid for functionality, and test the circuit for continuity using a multimeter.

6. What repairs are typically needed to fix the C145D code?

Repairs may include replacing damaged wiring, repairing corroded connectors, replacing the AWD clutch solenoid, or addressing a blown fuse in the circuit.

7. How much does it cost to fix the C145D code?

Repair costs vary depending on the issue. Wiring repairs or solenoid replacement can range from $100 to $500, depending on labor rates and parts.

8. Can a low battery cause the C145D code?

Yes, a weak or discharged battery may result in insufficient power to the AWD system, potentially triggering the code.

9. Does the C145D code require reprogramming the ECU?

Reprogramming the ECU is generally not necessary unless there is a software-related issue or an update is recommended by Dodge.

10. How can I prevent the C145D code from recurring?

Regularly inspect and maintain the wiring and connectors, ensure the AWD system is serviced as per the manufacturer's guidelines, and address electrical issues promptly.