C1714: Manufacturer-Specific Chassis Code (Nissan: Rear-Right TPMS Transmitter Malfunction)
2 vehicles · 1 makes · $1,500-$6,000 repair
Most Reported On
C1714 is an OBD-II diagnostic trouble code meaning “Manufacturer-Specific Chassis Code (Nissan: Rear-Right TPMS Transmitter Malfunction).” C1714 is a manufacturer-specific chassis code. On Nissan it generally indicates the rear-right tire pressure monitoring (TPMS) transmitter/sensor is malfunctioning, meaning the body control module is not receiving a valid signal from that wheel's pressure sensor. This is a monitoring/convenience fault — the TPMS warning may be active and that wheel's pressure may not display, but it does not directly affect braking or handling. The exact meaning should be confirmed for the specific vehicle. This code is most commonly reported on 2007-2017 Lexus LS (LS460, LS460L, LS600h, LS600hL), and 2008-2021 Lexus LX (LX570), with repair costs ranging from $1,500 to $6,000.
Common Causes
Typical Repair Cost
Based on 2 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose C1714, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
- Read & clear engine codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does C1714 mean?
C1714 stands for "Manufacturer-Specific Chassis Code (Nissan: Rear-Right TPMS Transmitter Malfunction)." C1714 is a manufacturer-specific chassis code. On Nissan it generally indicates the rear-right tire pressure monitoring (TPMS) transmitter/sensor is malfunctioning, meaning the body control module is not receiving a valid signal from that wheel's pressure sensor. This is a monitoring/convenience fault — the TPMS warning may be active and that wheel's pressure may not display, but it does not directly affect braking or handling. The exact meaning should be confirmed for the specific vehicle.
What are the most common causes of C1714?
The most common causes of C1714 are: Dead or weak TPMS sensor battery (rear-right wheel), Faulty TPMS sensor/transmitter, Sensor not registered after tire service, TPMS receiver/antenna fault, Radio-frequency interference, Body control module fault (rare). The specific cause varies by vehicle.
How much does it cost to fix C1714?
Repair costs for C1714 range from $1,500 to $6,000, depending on the vehicle and root cause.
Which vehicles are affected by C1714?
Au7o has documented C1714 across 2 vehicle models from 1 manufacturers: Lexus.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.