C1708 on 2006-2010 Infiniti M45: TPMS 'No Data' Code Causes and Fixes

What's Unique About the 2006-2010 Infiniti M45

For this generation of Infiniti vehicles (Y50 platform), the manufacturer issued a specific Technical Service Bulletin (TSB #ITB13039A) acknowledging that radio frequency (RF) interference can cause a 'No Data' condition, triggering codes like C1708. This means that before condemning a sensor, it's crucial to check for aftermarket electronic devices (like 'smart' phone chargers, dash cams, or aftermarket DVD players) that might be disrupting the 315MHz signal from the TPMS sensor to the car's receiver. This is a very common and free fix that should be the first diagnostic step.

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 flashes for approximately one minute at startup, then remains illuminated.
• The vehicle's information display, if equipped, will not show a pressure reading for the front left tire.
• Inability to complete TPMS relearn procedures.

Most Likely Causes

1. Dead TPMS Sensor Battery 🔴 High Probability The batteries inside TPMS sensors are non-rechargeable and have a finite lifespan, typically 5-10 years. For a 2006-2010 vehicle, it is highly probable that the original sensor's battery has expired, as noted by owners on forums.
   How to confirm: Use a TPMS diagnostic tool to try and 'wake' or 'trigger' the sensor at the front left wheel. If the tool cannot get a response (no ID, pressure, or temperature reading), the sensor is dead. A low battery icon may also be present on the scan tool's screen.
   Typical fix: Replace the front left TPMS sensor. The tire must be dismounted to access and replace the sensor. The new sensor ID must then be registered to the vehicle's BCM using a TPMS tool.
   Est. part cost: $30-$70
2. Radio Frequency (RF) Interference 🟡 Medium Probability As noted in TSB ITB13039A, these vehicles are susceptible to RF interference from aftermarket electronics like smart phone chargers, dash cams, or aftermarket DVD players. The interference blocks the 315MHz signal. 🎬 See how electronic interference can cause TPMS communication issues
   How to confirm: Unplug all non-factory electronic devices from the vehicle's 12V power outlets. Clear the trouble codes (if possible) and drive the vehicle for 10-15 minutes to see if the code returns. If it does not, one of the devices was the cause.
   Typical fix: Remove or replace the interfering electronic device. High-quality, well-shielded chargers are less likely to cause this issue.
   Est. part cost: $0
3. Faulty TPMS Receiver ⚪ Low Probability While less common, the TPMS receiver module (also called an antenna or transceiver) can fail. This is more likely if all four sensor codes (C1708, C1709, C1710, C1711) are present simultaneously and do not resolve after replacing the sensors.
   How to confirm: If new, known-good sensors cannot be registered and there is no RF interference, the receiver is the next suspect. On platform mates like the G37, this module is located behind the glove box. Diagnosis involves checking power, ground, and communication lines to the BCM.
   Typical fix: Replace the TPMS receiver module. On a G37, a user on the MyG37 forum fixed persistent C1708-C1711 codes by replacing this module (P/N 40740-1NC2A) after new sensors failed to solve the problem.
   Est. part cost: $60-$200

Rare But Worth Checking

• Improper Sensor Registration: This is most likely to occur after new tires have been installed or tires have been rotated without performing the TPMS relearn procedure. The BCM may still be looking for the sensor ID in its old position. Tire shops unfamiliar with Infiniti may neglect this step.
• Faulty Body Control Module (BCM): In very rare cases, a faulty BCM can be the root cause, especially if other seemingly unrelated electrical issues are present. Water intrusion into the BCM harness from a leaking sunroof drain can cause a host of issues, including TPMS codes. This should be the last item to consider after all other possibilities are exhausted.

Diagnosis Steps

1. Confirm the code C1708 is present using an OBD-II scanner capable of reading BCM/Chassis codes.
2. CRITICAL FIRST STEP: Remove all aftermarket electronic devices (phone chargers, dash cams, GPS units, etc.) from the vehicle's power ports to eliminate RF interference.
3. Clear the codes and drive the vehicle for at least 10-15 minutes above 25 MPH to see if the light and code return.
4. If the code returns, use a TPMS activation tool at the front left wheel to attempt to read the sensor's ID, battery status, and pressure.
5. If the tool cannot get a response from the sensor, or shows a low battery status, the sensor has failed and must be replaced.
6. If the tool CAN read the sensor, but the car cannot, the issue may be with the vehicle's TPMS receiver or a sensor registration problem.
7. Attempt to perform the TPMS ID registration procedure using a compatible TPMS tool.
8. If registration fails with a new, known-good sensor, diagnosis should shift to the TPMS receiver module, which is typically located behind the glove box on this platform. Check for power, ground, and wiring integrity before condemning the module.

Parts You'll Likely Need

• Tire Pressure Monitoring System (TPMS) Sensor (OEM #40700-JA01C) — The internal, non-replaceable battery in the sensor is the most common failure point, requiring replacement of the entire sensor unit.
  Trusted brands: Denso, Schrader (OEM supplier), Huf (OEM supplier), VDO, Dorman
  OEM price range: $65-$105
  Aftermarket price range: $30-$70
• TPMS Receiver / Transceiver Module (OEM #40740-1NC2A (from G37 platform mate)) — This part can fail and cause C1708-C1711 codes, especially when all four appear at once and new sensors do not fix the issue.
  Trusted brands: Infiniti (OEM)
  OEM price range: $150-$250
  Aftermarket price range: $50-$100 (Used/Salvage)

Related Codes That Often Appear With This One

• C1709 — This code indicates 'No Data' from the Front Right (FR) sensor. Seeing them together suggests multiple sensors may be failing around the same time due to age.
• C1710 — This code indicates 'No Data' from the Rear Right (RR) sensor. Seeing multiple codes points towards a systemic issue like multiple dead sensors or significant RF interference.
• C1711 — This code indicates 'No Data' from the Rear Left (RL) sensor. When all four codes (C1708-C1711) are present, it strongly points towards a central issue like the TPMS receiver, major RF interference, or a failed registration attempt for all wheels.

Technical Service Bulletins (TSBs) & Recalls

• ITB13039A - Discusses general TPMS diagnostics and specifically mentions RF interference from devices like 'smart cell phone chargers' as a key cause for 'No Data' codes C1708-C1711.
• NTB13-088 - A Nissan-branded version of the above TSB, also highlighting RF interference as a primary diagnostic step.

Platform-Specific Known Issues

• Infiniti TSB ITB13039A specifically calls out that radio frequency interference from aftermarket accessories like 'smart cell phone chargers' can cause a 'No Data' condition, leading to codes C1708, C1709, C1710, or C1711.
• Damage to sensors during tire mounting/dismounting is common and not covered by warranty, as noted in TSB ITB15-025.
• Use of aftermarket tire sealants can damage the TPMS sensor and is not a warrantable repair, according to TSB ITB12-029a.

Scan Tool Commands That Help

• Nissan CONSULT-III: TPMS Work Support > ID Regist — This is the official dealer-level command used to write new TPMS sensor IDs to the Body Control Module (BCM) after a sensor has been replaced.
• Autel MaxiTPMS (or similar): Position Relearn > OBD Relearn — This is the aftermarket equivalent of the dealer procedure. The tool first reads the unique ID from each new sensor and then plugs into the OBD-II port to write those IDs to the vehicle's computer.

Wiring & Ground Locations

• TPMS Receiver (Remote Keyless Entry Receiver) — Likely located behind the glove compartment. This is confirmed on the G37 platform mate.. This module receives the radio signals from all four wheel sensors. If it fails, or its connection to the BCM is compromised, it can cause 'No Data' codes for one or all wheels, even if the sensors themselves are good.
• Body Control Module (BCM) — Located under the driver's side of the dashboard.. The BCM is the central computer that processes the information from the TPMS receiver. A bad ground, power supply issue, or internal fault in the BCM can cause TPMS codes, though this is a rare cause.
• TPMS Reset Connector — On some older Nissan/Infiniti models, this is a single-wire connector located near the OBD-II port under the driver's dash.. This connector can be manually grounded with a paperclip in a specific sequence to put the TPMS into 'learning mode' without a scan tool. However, whether this procedure works on the Y50 M45 is not definitively confirmed.

Real Owner Repair Stories

• MyG37.com Forum User (2013 Infiniti G37x (similar platform)) — TPMS light flashing then solid. OBD-II codes C1708, C1709, C1710, C1711 all present, indicating 'No Data' from all four sensors.
  ❌ Tried (didn't work) Confirming tire pressures were correct., Having a tire shop 'pair' the existing sensors again.
  ✅ What actually fixed it Replacing the TPMS Antenna / Transceiver module (P/N 40740-1NC2A) located behind the glove compartment and then clearing the codes. This resolved the issue when new sensors were not the solution.
• G35Driver Forum User (2006 Infiniti G35X) — Persistent C1708, C1709, C1710, C1711 codes. TPMS light would come back on a few days after retraining.
  ❌ Tried (didn't work) Replacing all four sensors with aftermarket VDO sensors and retraining., Replacing all four sensors again with factory OEM Nissan sensors and retraining.
  ✅ What actually fixed it The user did not post a final resolution, but the diagnostic path pointed directly to a fault with the central receiver (Remote Keyless Entry Receiver) or the BCM, as two full sets of new sensors failed to fix the problem.

When the Usual Fixes Don't Work

• In cases where all four 'No Data' codes (C1708-C1711) appear at once, the root cause is often not the individual sensors. A forum user on a similar platform replaced all four sensors twice to no avail; the problem was ultimately solved by replacing the central TPMS receiver module located behind the glove box. This is a critical diagnostic step to consider before spending money on a full set of sensors.

OEM Part Supersession History

• 40700-CD000 → 40700-CD001 — Standard part revision.
  Heads up: This part is typically listed for 2006-2008 M45 models.
• 40700-JA01C → 40700-JK01C — Standard part revision.
  Heads up: This part is typically listed for 2008-2010 M45 models, indicating a potential mid-cycle change in the TPMS hardware. Using the wrong sensor may result in registration failure.

Model Year Variations Within This Range

• 2006-2008 vs 2008-2010: There appears to be a change in the TPMS sensor part number around the 2008 model year. Early models may use P/N 40700-CD001, while later models use 40700-JA01C or its successors. It is critical to verify the correct part number by VIN before purchase to ensure compatibility.