C1719 Infiniti Code - Rear Left Tire Transmitter Pressure Sensor Malfunction
Quick Answer
The Body Control Module (BCM) monitors the Tire Transmitter Pressure Sensor. Common causes include Faulty Rear Left Tire Transmitter Pressure Sensor, Faulty Body Control Module (BCM), Body Control Module (BCM) harness is open or shorted. 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
- C1719 Infiniti indicates Rear Left Tire Transmitter Pressure Sensor Malfunction.
- Common causes
- Common causes include Faulty Rear Left Tire Transmitter Pressure Sensor, Faulty Body Control Module (BCM), Body Control Module (BCM) harness is open or shorted.
- 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 C1719 Infiniti Description
What are the Possible Causes of the DTC C1719 Infiniti?
- Faulty Rear Left Tire Transmitter Pressure Sensor
- Faulty Body Control Module (BCM)
- Body Control Module (BCM) harness is open or shorted
- Body Control Module (BCM) circuit poor electrical connection
How to Fix the DTC C1719 Infiniti?
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 C1719 Infiniti 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 C1719 Infiniti Code
1. What are the common symptoms of OBDII code C1719 in an Infiniti related to the Rear Left Tire Transmitter Pressure Sensor Malfunction?
The common symptoms include the TPMS warning light illuminating on the dashboard, inaccurate tire pressure readings, and potential issues with traction control.
2. What could cause the Rear Left Tire Transmitter Pressure Sensor Malfunction in an Infiniti?
Possible causes include a faulty tire pressure sensor, low battery in the sensor, damaged wiring, or issues with the TPMS module.
3. How can I diagnose the Rear Left Tire Transmitter Pressure Sensor Malfunction in my Infiniti?
Diagnosis involves using a TPMS tool to read the specific error code (C1719), checking the sensor's battery level, inspecting the sensor for physical damage, and ensuring proper tire pressure.
4. Can I continue driving my Infiniti with the C1719 code indicating a Rear Left Tire Transmitter Pressure Sensor Malfunction?
It is generally safe to drive, but you should regularly check tire pressure manually and address the issue promptly to avoid potential safety risks and inaccurate pressure readings.
5. Is it possible to reset the Rear Left Tire Transmitter Pressure Sensor in an Infiniti to clear the C1719 code?
Resetting the sensor may temporarily clear the code, but if the underlying issue persists, the code is likely to reappear. It's best to address the root cause of the malfunction.
6. How much does it cost to repair a Rear Left Tire Transmitter Pressure Sensor Malfunction in an Infiniti?
The cost of repair can vary depending on the cause of the malfunction, the need for sensor replacement, and labor costs. It's recommended to consult a professional for an accurate estimate.
7. Are there any DIY tips for fixing the C1719 code related to the Rear Left Tire Transmitter Pressure Sensor in an Infiniti?
DIY tips may include checking and adjusting tire pressure, inspecting sensor wiring for damage, and ensuring proper sensor battery function. However, sensor replacement and complex repairs are best left to professionals.
8. Will a Rear Left Tire Transmitter Pressure Sensor Malfunction affect my Infiniti's overall performance?
While the malfunction may not directly impact performance, it can lead to inaccurate tire pressure readings, affecting handling, traction control, and potentially compromising safety.
9. How often should I check the tire pressure and sensors in my Infiniti to prevent the C1719 code from appearing?
Regularly checking tire pressure (at least monthly) and monitoring TPMS alerts can help detect issues early and prevent the Rear Left Tire Transmitter Pressure Sensor Malfunction code from reoccurring.
10. Can extreme weather conditions contribute to the Rear Left Tire Transmitter Pressure Sensor Malfunction in an Infiniti?
Yes, extreme temperatures or harsh driving conditions can affect sensor performance and battery life, potentially leading to the malfunction indicated by the C1719 code.
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