DTC C2176/76 Receiver Error: Description

The signals are transmitted to the tire pressure warning antenna and receiver on the body as radio waves and then sent to the tire pressure warning ECU.

DTC TROUBLE DETECTION CHART

DTC No.	DTC Detection Condition	Trouble Area
C2176/76	DTC is stored when any of the following is detected: Malfunction in the tire pressure warning ECU internal circuit. Terminal RF5V is shorted to ground. Malfunction in the tire pressure warning antenna and receiver internal circuit.	Tire pressure warning antenna and receiver Harness or connector Tire pressure warning ECU