P1819 Nissan Code - Transfer Control Device
Quick Answer
The transfer control device integrates the actuator motor and actuator position switch. Common causes include Faulty Transfer Shut Off Relay, Transfer Shut Off Relay harness is open or shorted, Transfer Shut Off Relay 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
- P1819 Nissan indicates Transfer Control Device.
- Common causes
- Common causes include Faulty Transfer Shut Off Relay, Transfer Shut Off Relay harness is open or shorted, Transfer Shut Off Relay 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 P1819 Nissan Description
- Malfunction occurs in transfer control device drive circuit.
- Malfunction is detected in transfer shut off relay 1 and transfer shut off relay 2.
What are the Possible Causes of the DTC P1819 Nissan?
- Faulty Transfer Shut Off Relay
- Transfer Shut Off Relay harness is open or shorted
- Transfer Shut Off Relay circuit poor electrical connection
How to Fix the DTC P1819 Nissan?
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 P1819 Nissan 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 P1819 Nissan code?
Need more information on how to fix the P1819 Nissan code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1819 Nissan code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1819 Nissan Code
1. What are the common symptoms of OBDII code P1819 in a Nissan related to the Transfer Control Device?
The common symptoms include difficulty shifting gears, harsh shifting, and the transmission getting stuck in a single gear.
2. What are the possible causes of the OBDII code P1819 related to the Transfer Control Device in a Nissan?
Possible causes include a faulty transfer control device, damaged wiring or connectors, low or contaminated transmission fluid, or a malfunctioning transmission control module.
3. How can I diagnose the OBDII code P1819 in a Nissan related to the Transfer Control Device?
Diagnosis typically involves using a scan tool to retrieve the trouble codes, inspecting the wiring and connectors for damage, checking the transmission fluid level and condition, and testing the transfer control device for proper operation.
4. Is it safe to continue driving my Nissan with the OBDII code P1819 related to the Transfer Control Device?
It is not recommended to continue driving your vehicle with this code, as it can lead to further damage to the transmission and affect the overall drivability and safety of the vehicle.
5. Can I repair the OBDII code P1819 related to the Transfer Control Device in my Nissan myself?
While some DIY enthusiasts may attempt to address this issue, it is recommended to seek professional help due to the complexity of transmission-related repairs.
6. How much does it typically cost to repair the OBDII code P1819 related to the Transfer Control Device in a Nissan?
The cost of repair can vary depending on the exact cause of the issue, but it can range from a few hundred to over a thousand dollars, including parts and labor.
7. Are there any preventive maintenance tips to avoid encountering the OBDII code P1819 related to the Transfer Control Device in a Nissan?
Regularly servicing your vehicle, including checking and changing the transmission fluid as recommended by the manufacturer, can help prevent issues related to the transfer control device.
8. Can a malfunctioning Transfer Control Device cause other OBDII codes to appear in a Nissan?
Yes, a malfunctioning transfer control device can cause other transmission-related trouble codes to appear, affecting the overall performance of the vehicle.
9. How urgent is it to address the OBDII code P1819 related to the Transfer Control Device in a Nissan?
It is important to address this issue promptly to prevent further damage to the transmission and ensure the safe operation of your vehicle.
10. Is the OBDII code P1819 related to the Transfer Control Device a common issue in Nissan vehicles?
While it may not be as common as some other codes, issues related to the transfer control device can occur in Nissan vehicles, especially as they age or if proper maintenance is neglected.
Discuss the causes and fixes for P1819 Nissan OBDII Code
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Im having the same problem my is a 2008 nissan frontier nismo with off-road package
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Santos, do you have the 4WD light and the code P1819?
Unfortunately never had that problem before, but according to the factory service manual the problem is either the "Transfer shut off relay" or the "transfer control unit". I recommend start by replacing the relays.
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