Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with the car's system that helps control how power is sent to the wheels. It's like if a remote control car couldn't decide which wheels to move.
The code indicates an issue with the circuit that controls the Power Transfer Unit (PTU) in the driveline control module.
The Driveline Control Module (DCM) manages the distribution of power between the front and rear axles. The Power Transfer Unit (PTU) is a key component in this process. This code suggests a fault in the PTU control circuit, which may affect the vehicle's ability to properly distribute power.
• Warning light on dashboard
• Unusual noises from the driveline
• Reduced traction or drivability issues
• Faulty PTU control circuit
• Damaged wiring or connectors
• Malfunctioning driveline control module
Driveline: The system that transmits power from the engine to the wheels.
Power Transfer Unit (PTU): A component that helps distribute power between the front and rear wheels.
• Check for other related codes.
• Inspect the wiring and connectors for damage.
• Test the PTU control circuit for proper voltage and resistance.
• Repair or replace damaged wiring or connectors.
• Replace the driveline control module if faulty.
• Ensure all connections are secure and corrosion-free.
• OBD-II scanner
• Multimeter
• Wiring diagram
$200 - $800
Moderate
• Ford Explorer
• Chevrolet Tahoe
• Jeep Grand Cherokee
• Regular maintenance of the driveline system.
• Inspect wiring and connectors periodically.
• Avoid harsh driving conditions that stress the driveline.
Driveline Control Issue
• Avoid driving in conditions that require high traction until the issue is resolved.
• Consult a professional mechanic for an accurate diagnosis.
Check with the vehicle manufacturer for warranty coverage on the driveline components.
This code has been more prevalent in vehicles with advanced all-wheel-drive systems.
Moderate – It should be addressed soon to avoid potential drivability issues.
Driving with this issue may lead to reduced vehicle control, especially in adverse conditions.
• Vehicle on a lift for safe inspection
• Engine off and battery disconnected
The Power Transfer Unit is typically located near the transmission or transfer case.
Q: Can I still drive my car with this code?
A: It's possible, but it may affect the vehicle's traction and handling. It's best to have it checked by a mechanic.
Q: Will fixing this code improve my car's performance?
A: Yes, resolving the issue can restore proper power distribution and improve drivability.
Pro · Four-system diagnostics
A handheld scanner aimed at engine, transmission, ABS, and airbag diagnostic work.
Chassis and ABS faults usually need a scanner that can read brake-system data directly.
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