C0326 2014 Chevrolet Silverado Code - Range Actuator Lock Control System Performance
Quick Answer
The transfer case range actuator is also known as the transfer case motor, transfer case encoder motor, or transfer case two/four-wheel drive actuator assembly. Common causes include Faulty Transfer Case Motor (Transfer Case Two/Four Wheel Drive Actuator), Transfer Case Motor harness is open or shorted, Transfer Case 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
- C0326 2014 Chevrolet Silverado indicates Range Actuator Lock Control System Performance.
- Common causes
- Common causes include Faulty Transfer Case Motor (Transfer Case Two/Four Wheel Drive Actuator), Transfer Case Motor harness is open or shorted, Transfer Case 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 C0326 2014 Chevrolet Silverado Description
The transfer case control module controls the transfer case range actuator lock solenoid. The transfer case range actuator lock solenoid is released by being energized. This is accomplished by grounding the transfer case lock solenoid control circuit during range changes, and 4WD/AWD Automatic mode. Locking action is applied when power or ground is taken away from the lock solenoid, preventing the transfer case range actuator from moving. The system is capable of providing 2WD, 4WD High/Locked, 4WD Low, and Neutral without the need of additional vehicle power to hold the transfer case in these positions.
What are the Possible Causes of the DTC C0326 2014 Chevrolet Silverado?
- Faulty Transfer Case Motor (Transfer Case Two/Four Wheel Drive Actuator)
- Transfer Case Motor harness is open or shorted
- Transfer Case Motor circuit poor electrical connection
- Faulty Transfer Case Control Module
How to Fix the DTC C0326 2014 Chevrolet Silverado?
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 C0326 2014 Chevrolet Silverado 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.
Need more information about the C0326 2014 Chevrolet Silverado code?
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Frequently Asked Questions about C0326 2014 Chevrolet Silverado Code
1. What does the OBDII code C0326 mean on a 2014 Chevrolet Silverado?
C0326 indicates a performance issue with the Range Actuator Lock Control System, which is part of the transfer case or 4WD system.
2. What are the common symptoms of the C0326 code in a 2014 Chevrolet Silverado?
Symptoms may include the 4WD system not engaging or disengaging properly, a service 4WD message on the dashboard, or unusual noises from the transfer case area.
3. What causes the C0326 code in a 2014 Chevrolet Silverado?
Common causes include a faulty range actuator, electrical wiring issues, a malfunctioning transfer case control module (TCCM), or mechanical problems in the transfer case.
4. Can driving with the C0326 code cause further damage?
Yes, ignoring the code could lead to further damage to the transfer case or 4WD system, potentially increasing repair costs.
5. How is the C0326 code diagnosed?
Technicians typically use a scan tool to confirm the code, inspect the range actuator and its wiring, and test the transfer case control module for proper operation.
6. How can the C0326 code be fixed on a 2014 Chevrolet Silverado?
Repairs may include replacing the range actuator, repairing damaged wiring or connectors, or reprogramming or replacing the transfer case control module.
7. Is it safe to drive with the C0326 code active?
It may be safe to drive in 2WD mode, but 4WD functionality could be compromised. Have the issue inspected and repaired as soon as possible.
8. How much does it cost to repair the C0326 code on a 2014 Chevrolet Silverado?
Repair costs vary but typically range from $200 to $700, depending on whether the actuator, wiring, or control module needs replacement.
9. Can the C0326 code be caused by low transfer case fluid?
Low or contaminated transfer case fluid is unlikely to directly cause this code but can contribute to mechanical issues that may trigger it.
10. Can clearing the C0326 code fix the problem?
Clearing the code without addressing the underlying issue will not fix the problem, and the code will likely return. Proper diagnosis and repair are required.
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