Toyota CH-R Service Manual: Receiver Error (C2176/76)

Toyota CH-R Service Manual / Tire Pressure Monitoring / Tire Pressure Warning System / Receiver Error (C2176/76)

DESCRIPTION

The signals are transmitted to the tire pressure warning ECU and receiver in the vehicle as radio waves.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Note
C2176/76	Receiver Error	Malfunction in the tire pressure warning ECU and receiver internal circuit	Tire pressure warning ECU and receiver	-

CAUTION / NOTICE / HINT

NOTICE:

When replacing the tire pressure warning ECU and receiver, read the transmitter IDs stored in the old ECU using the Techstream and write them down before removal.
It is necessary to perform initialization after registration of the transmitter IDs into the tire pressure warning ECU and receiver if the ECU and/or one of the valve and transmitters has been replaced.

PROCEDURE

1.	CHECK DTC OUTPUT (C2176/76)

(a) Clear the DTCs.

Click here

Chassis > Tire Pressure Monitor > Clear DTCs

(b) Turn the ignition switch off.

Click here

Chassis > Tire Pressure Monitor > Trouble Codes

OK:

DTC C2176/76 is not output.

END

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

Transmitter ID not Registered (C2171/71)

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DESCRIPTION The main body ECU (multiplex network body ECU) and tire pressure warning ECU and receiver are connected using 2 direct lines that they use to communicate with each other. ...

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