C1709 on 2012-2015 Nissan Armada: Front Right TPMS Sensor Failure Causes and Fixes

What's Unique About the 2012-2015 Nissan ARMADA

For this generation of Nissan vehicles, including the Armada, Nissan issued a Technical Service Bulletin (NTB13088A) highlighting that radio frequency (RF) interference can cause a 'No Data' condition, triggering codes like C1709. This means that before replacing parts, it's crucial to unplug aftermarket devices like 'smart cell phone chargers', dash cams, or DVD players that might be disrupting the sensor's 315MHz signal. Nissan explicitly states this condition is not covered under warranty.

Diagnostic Flowchart

Tap your situation to follow the diagnostic path that matches what you're seeing on this vehicle.

Symptoms You May Notice

• TPMS warning light flashing for approximately one minute after startup, then staying illuminated.
• Inability to view the current pressure for the front right tire on the vehicle's information display.
• A 'Check Tire Pressure' or similar message may appear on the instrument panel.

Most Likely Causes

1. Dead or Failing TPMS Sensor Battery 🔴 High Probability → Shop Tire Pressure Monitoring System (TPMS) Sensor TPMS sensors use internal, non-replaceable batteries that have a finite lifespan of 7-10 years. Vehicles from the 2012-2015 model years are now at an age where battery failure is the most common cause of C1709.
   How to confirm: A professional TPMS diagnostic tool can be used at the wheel to try and 'wake' the sensor. If the sensor does not respond with its ID, pressure, and temperature data, or if it shows a low battery status, its battery is dead.
   Typical fix: Replace the front right TPMS sensor. It is often recommended to replace all four sensors at the same time if they are original, as the others are likely to fail soon.
   Est. part cost: $40-$120
2. Radio Frequency (RF) Interference 🟡 Medium Probability As noted in Nissan TSB NTB13088A, aftermarket electronics (especially those plugged into 12V outlets) like phone chargers, dash cams, and GPS units can transmit on a frequency that interferes with the 315MHz TPMS signal. This is a well-documented issue for the Armada and its platform mates.
   How to confirm: Unplug all aftermarket electronic devices from the vehicle. Clear the code (if you have a scanner) or perform several key cycles, then drive the vehicle to see if the TPMS light and code return. If they do not, one of the devices was the cause.
   Typical fix: Remove or replace the interfering electronic device. Owners often find that a higher-quality, shielded charger resolves the issue.
   Est. part cost: $0
3. Faulty TPMS Sensor ⚪ Low Probability → Shop Tire Pressure Monitoring System (TPMS) Sensor Beyond the battery, the sensor's electronics can fail from physical damage (e.g., during a tire change), internal corrosion, or manufacturing defects.
   How to confirm: If the sensor's battery is confirmed to be good with a TPMS tool but it still does not transmit data correctly or cannot be registered, the sensor itself is faulty.
   Typical fix: Replace the front right TPMS sensor and register the new one to the vehicle.
   Est. part cost: $40-$120

Rare But Worth Checking

• Faulty TPMS Receiver or BCM: If a new, known-good TPMS sensor cannot be registered to the front right position, the issue may lie with the vehicle's receiver (which is part of the Body Control Module) or its wiring. This is rare and should only be considered after definitively ruling out the sensor and RF interference.

Diagnosis Steps

1. Verify the TPMS warning light behavior: Flashing for ~1 minute at startup, then solid ON.
2. Scan the BCM for codes and confirm C1709 is present.
3. Remove all aftermarket electronic accessories (phone chargers, dash cams, GPS, etc.) from the vehicle's power outlets.
4. Clear the DTCs. Drive the vehicle for several minutes at speeds above 16 mph to see if the code returns. If it does not, an accessory was the cause.
5. If the code returns, use a TPMS diagnostic tool at the front right wheel to attempt to read the sensor's ID, pressure, and battery status.
6. If the tool cannot get a response from the sensor, the sensor has failed (likely a dead battery) and must be replaced.
7. If the tool CAN read the sensor, but the car cannot, attempt to re-register the sensor's ID to the BCM using the TPMS tool's relearn procedure.
8. If re-registration of the existing sensor fails, replace the sensor.
9. If registration of a new, known-good sensor fails, further diagnosis of the TPMS receiver and BCM wiring is required.
10. As a DIY alternative, some owners have successfully used a manual relearn procedure involving grounding a pin on the TPMS diagnostic connector and adjusting tire pressures to specific values. This is complex and may not work for registering a brand new sensor, but can sometimes re-establish communication with an existing one.

Parts You'll Likely Need

• Tire Pressure Monitoring System (TPMS) Sensor (OEM #40700-1AA0D (may be superseded by 40700-JK01C)) — This is the component that fails, most often due to its internal battery expiring. It is located inside the front right wheel/tire assembly.
  Trusted brands: Schrader (OEM Manufacturer), Denso, Continental, Nissan Genuine Parts
  OEM price range: $80-$120
  Aftermarket price range: $30-$70

Related Codes That Often Appear With This One

• C1708 — This code indicates no data from the front-left sensor. It's common to see multiple TPMS codes together if the sensors are original and failing from old age around the same time.
• C1710 — This code indicates no data from the rear-right sensor. Seeing it with C1709 suggests a systemic issue like multiple old sensors or widespread RF interference.
• C1711 — This code indicates no data from the rear-left sensor. When all four codes (C1708, C1709, C1710, C1711) appear, it strongly points to a central problem like a faulty receiver, BCM, or significant RF interference.

Technical Service Bulletins (TSBs) & Recalls

• NTB13-088A / NTB13-088: This bulletin provides general service information for the Nissan TPMS system and specifically calls out 'Radio frequency interference causing a "No Data" (C1708, C1709, C1710, C1711) condition'. It gives examples like 'Smart cell phone chargers' and states the condition is not covered by warranty.

Platform-Specific Known Issues

• Nissan has officially documented in TSB NTB13088A that radio frequency interference from devices like smart phone chargers can cause a 'No Data' condition, leading to codes C1708, C1709, C1710, or C1711. This is not considered a warrantable defect.
• There is a DIY-friendly TPMS reset procedure for this platform that involves grounding a wire near the OBD-II port and setting the tires to specific, different pressures to enter learning mode. While primarily for resetting the system after a tire rotation, some users have attempted it to force the system to recognize sensors. A video on YouTube by user 'Visionary Trailblazin' demonstrates this for the Armada/Titan.
🎬 Watch: Step-by-step guide to the manual TPMS reset procedure.

Mechanic-Grade Diagnostic Values

• TPMS Sensor Transmission Frequency — expected: 315 MHz. Failure: N/A. This is a fixed value. The failure is a lack of signal, not a change in frequency.

Scan Tool Commands That Help

• Nissan CONSULT III Plus: ID Registration — This function is used after replacing a TPMS sensor. It's found under BCM -> Air Pressure Monitor -> Work Support and is required to write the new sensor's unique ID to the Body Control Module (BCM).
• Transmitter Activation Tool (in conjunction with Scan Tool): Sensor Wake-Up / Activation — Used to wake a new sensor from sleep mode or to trigger a specific sensor during the ID registration process. The tool is held near the valve stem and forces the sensor to transmit its data so the BCM can learn it.

Wiring & Ground Locations

• Body Control Module (BCM) — Located under the driver's side of the instrument panel, to the right of the steering column.. The BCM contains the TPMS receiver. All sensor signals are sent to this module. A failure of the BCM or its connections can mimic a failed sensor, causing a C1709 code.
• BCM Ground (M20, Terminal 67) — On the main BCM harness connector (M20), pin 67 provides a critical ground connection. The M20 connector is located under the left side of the dashboard.. A poor or corroded ground at this specific terminal can cause intermittent BCM failure, leading to various issues including the loss of communication with TPMS sensors and triggering codes like C1709.
• TPMS Diagnostic Connector — A small, single-wire white connector, often taped to a larger wiring harness near the OBD-II port under the driver's side dashboard.. This connector is used for the manual, DIY relearn procedure. Grounding the pin in a specific sequence puts the TPMS system into learning mode, which can sometimes be used to re-establish communication with sensors without a scan tool.

Real Owner Repair Stories

• XterraNation Forum (via Go-Parts.com article) (2006 Nissan Xterra (similar platform)) — Flashing TPMS light, code C1709 present. The light would sometimes go out and then come back.
  ❌ Tried (didn't work) Replaced the front right TPMS sensor with a new one., Performed the TPMS relearn procedure multiple times., Checked for RF interference by unplugging all accessories.
  ✅ What actually fixed it The owner took the vehicle to a dealer who diagnosed a faulty Body Control Module (BCM). The BCM acts as the receiver for the TPMS signals. Replacing and programming the BCM resolved the C1709 code permanently.
• Project:Keira Blog (Nissan Titan (similar platform)) — TPMS light on after a sensor was broken during a tire change.
  ❌ Tried (didn't work) Replacing the sensor with a cheap, non-OEM version from eBay. A Nissan dealer's TPMS tool could not read the new sensor, confirming it was faulty.
  ✅ What actually fixed it A new OEM Nissan TPMS sensor was installed. The owner then successfully performed the manual DIY relearn procedure by grounding the TPMS reset plug near the OBD-II port 6 times in 10 seconds to enter learning mode, then driving the vehicle until the light turned off.

OEM Part Supersession History

• 40700-1AA0D → 40700-JK01C — Part consolidation and revision.
  Heads up: 40700-JK01C is the current, correct replacement for a wide range of older Nissan TPMS sensors, including the entire 40700-1AA0x and 40700-JK00x series. Using the superseded part number is a reliable way to ensure you get the correct, modern equivalent.