Toyota CH-R Service Manual: Diagnostic Trouble Code Chart

Toyota CH-R Service Manual / Tire Pressure Monitoring / Tire Pressure Warning System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Tire Pressure Warning ECU and Receiver

DTC No.	Detection Item	Note
B1247	Tire Pressure Monitor Receiver Communication Stop	This DTC is for main body ECU (multiplex network body ECU)
C2111/11	Transmitter ID1 Operation Stop	-
C2112/12	Transmitter ID2 Operation Stop	-
C2113/13	Transmitter ID3 Operation Stop	-
C2114/14	Transmitter ID4 Operation Stop	-
C2115/15	Transmitter ID5 Operation Stop	w/ Full Size Spare Tire
C2121/21	No Signal from Transmitter ID1	-
C2122/22	No Signal from Transmitter ID2	-
C2123/23	No Signal from Transmitter ID3	-
C2124/24	No Signal from Transmitter ID4	-
C2125/25	No Signal from Transmitter ID5	w/ Full Size Spare Tire
C2126/26	Transmitter ID not Received in Main Mode	-
C2141/41	Transmitter ID1 Error	-
C2142/42	Transmitter ID2 Error	-
C2143/43	Transmitter ID3 Error	-
C2144/44	Transmitter ID4 Error	-
C2145/45	Transmitter ID5 Error	w/ Full Size Spare Tire
C2171/71	Transmitter ID not Registered	-
C2176/76	Receiver Error	-
C2177/77	Initialization not Completed	-
C2179/79	Tire Pressure Monitor ECU Communication Stop	-
C2181/81	Transmitter ID1 not Received (Test Mode DTC)	-
C2182/82	Transmitter ID2 not Received (Test Mode DTC)	-
C2183/83	Transmitter ID3 not Received (Test Mode DTC)	-
C2184/84	Transmitter ID4 not Received (Test Mode DTC)	-
C2185/85	Transmitter ID5 not Received (Test Mode DTC)	w/ Full Size Spare Tire
C2198/98	Initialization Switch (for Test Mode DTC)	-

Data List / Active Test

DATA LIST / ACTIVE TEST READ DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any ...

No Signal from Transmitter ID1 (C2121/21-C2125/25,C2181/81-C2185/85)

DESCRIPTION The tire pressure warning valve and transmitters that are installed in the tire and wheel assemblies measure the tire pressures. The measured values are transmitted to the tire pressu ...

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