Transmitter ID Not Received In 2nd Mode
Table of contents
C2127 TOYOTA Possible Causes
- ID Registration Failure
- 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 do I fix code C2127 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C2127 TOYOTA code
The cost of diagnosing the C2127 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C2127 TOYOTA Description
After all IDs are registered, Diagnostic Trouble Code (DTC) C2126 or C2127 are set in the Tire Pressure Warning ECU and the tire pressure warning light blinks for 1 minute and then comes on. When the Tire Pressure Warning ECU successfully receives information from all the transmitters whose IDs are stored in the ECU, DTC C2126 or C2127 is deleted and the tire pressure warning light goes off.