C1456 Chrysler Code - AWD Clutch Power Control Circuit Low
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
- C1456 Chrysler indicates AWD Clutch Power Control Circuit Low.
- 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.
Code C1456 Chrysler Description
What are the Possible Causes of the DTC C1456 Chrysler?
- 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 C1456 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 C1456 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 C1456 Chrysler Code
1. What does the OBDII code C1456 mean on a Chrysler vehicle?
C1456 indicates a low voltage issue in the AWD Clutch Power Control Circuit, which affects the all-wheel-drive system's functionality.
2. What are the common symptoms of the C1456 code?
Symptoms include the AWD system being disabled, warning lights on the dashboard, reduced traction, and potentially erratic handling in slippery conditions.
3. What causes the C1456 code to appear?
The code can be caused by issues such as a faulty AWD clutch solenoid, damaged wiring or connectors in the circuit, a blown fuse, or low system voltage.
4. Can I continue driving with the C1456 code?
While it may be safe to drive in most conditions, AWD functionality may be compromised, which could be dangerous in poor weather or off-road conditions.
5. How is the C1456 code diagnosed?
A technician will inspect the AWD clutch solenoid, wiring, and connectors for damage, test the circuit for proper voltage, and check the powertrain control module (PCM) for additional faults.
6. How can I fix the C1456 code on my Chrysler?
Repairs may include replacing a damaged AWD clutch solenoid, repairing or replacing damaged wires or connectors, or addressing issues with the vehicle's power supply.
7. How much does it cost to repair the C1456 code?
The repair cost varies based on the root cause but typically ranges from $100 to $500, depending on parts and labor.
8. Can a weak battery cause the C1456 code?
Yes, a weak or failing battery can result in low system voltage, which may trigger this code.
9. Will clearing the C1456 code fix the problem?
Clearing the code may temporarily remove the warning, but if the underlying issue isn’t resolved, the code is likely to reappear.
10. Is the C1456 code related to other AWD system issues?
Yes, the code may be accompanied by other AWD-related codes or issues that affect the system's performance, requiring a thorough inspection.
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