C2133 Lexus Code - No Signal From Transmitter ID 3 In 2nd Mode
Quick Answer
The Tire Pressure Warning Valve and Transmitter that are installed in the tire and wheel assemblies measure the tire pressure of the tires. Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning Antenna and Receiver, Tire Pressure Warning Antenna and Receiver 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
- C2133 Lexus indicates No Signal From Transmitter ID 3 In 2nd Mode.
- Common causes
- Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning Antenna and Receiver, Tire Pressure Warning Antenna and Receiver 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 C2133 Lexus Description
The tire pressure warning valve and transmitters constantly send radio waves to the tire pressure warning antenna and receiver.
Under the conditions below, the tire pressure warning antenna and receiver are unable to receive the signals from the tire pressure warning valve and transmitters, and a Diagnostic Trouble Code (DTC) is stored.
- Facilities or devices that use similar radio frequencies are located in the vicinity of the vehicle.
- Devices using similar radio frequencies are used in the vehicle.
- The ID of the tire pressure warning valve and transmitter is mistyped during registration.
- A tire/wheel/transmitter from a different vehicle is installed.
What are the Possible Causes of the DTC C2133 Lexus?
- Faulty Tire Pressure Warning Valve and Transmitter
- Faulty Tire Pressure Warning Antenna and Receiver
- Tire Pressure Warning Antenna and Receiver harness is open or shorted
- Tire Pressure Warning Antenna and Receiver circuit poor electrical connection
- Faulty Tire Pressure Warning ECU
How to Fix the DTC C2133 Lexus?
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 C2133 Lexus 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 C2133 Lexus Code
1. What does the OBDII code C2133 mean on a Lexus?
C2133 indicates that the vehicle's Tire Pressure Monitoring System (TPMS) is not receiving a signal from the third tire pressure transmitter in the second communication mode.
2. What are the common symptoms of code C2133 on a Lexus?
Common symptoms include an illuminated TPMS warning light, inaccurate tire pressure readings, and the inability to detect one or more tire sensors.
3. What causes the C2133 code to appear on a Lexus?
The code can be triggered by a faulty TPMS sensor, signal interference, a dead sensor battery, improper sensor installation, or damaged wiring in the TPMS system.
4. Can a dead TPMS sensor battery cause the C2133 code?
Yes, a dead or weak battery in the TPMS sensor can prevent it from transmitting signals, causing the C2133 code.
5. How can I fix the C2133 code on my Lexus?
To fix the issue, inspect the TPMS sensor for damage, replace the sensor if necessary, ensure proper installation, and reprogram or relearn the TPMS system using a scan tool.
6. Do I need to replace all the TPMS sensors if I get the C2133 code?
No, you only need to replace the faulty sensor associated with the issue, but it’s a good idea to check the remaining sensors for battery life and performance.
7. Can I drive my Lexus with the C2133 code active?
Yes, but it’s not recommended. The TPMS system won't function properly, which means you may not be alerted to low tire pressure, potentially compromising safety.
8. How do I determine which TPMS sensor is causing the C2133 code?
A diagnostic scan tool can identify the specific sensor with the issue by verifying the transmitter ID and signal status for each tire.
9. Does the C2133 code require TPMS reprogramming after repairs?
Yes, after replacing or repairing the faulty sensor, you’ll need to reprogram or relearn the TPMS system to recognize the new sensor.
10. Can extreme weather conditions cause the C2133 code?
Yes, extreme cold or heat can sometimes disrupt TPMS sensor signals or affect battery performance, potentially triggering the code.
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