Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Tire Pressure Warning ECU and Receiver

DTC No.

Detection Item

Note

Link

B1247

Tire Pressure Monitor Receiver Communication Stop

This DTC is for main body ECU (multiplex network body ECU)

C2111

Transmitter ID1 Operation Stop

-

C2112

Transmitter ID2 Operation Stop

-

C2113

Transmitter ID3 Operation Stop

-

C2114

Transmitter ID4 Operation Stop

-

C2121

Transmitter ID 1 not Received (Main)

-

C2122

Transmitter ID 2 not Received (Main)

-

C2123

Transmitter ID 3 not Received (Main)

-

C2124

Transmitter ID 4 not Received (Main)

-

C2126

Transmitter ID not Received (Main)

-

C2128

Auto ID Under Registration

-

C2141

Transmitter ID1 Error

-

C2142

Transmitter ID2 Error

-

C2143

Transmitter ID3 Error

-

C2144

Transmitter ID4 Error

-

C2171

Transmitter ID not Registered (Main)

-

C2176

Receiver Error

-

C2177

Initialization not Completed

-

C2178

Vehicle Speed Information Communication Lost

-

C2179

Tire Pressure Monitor ECU Communication Stop

-

C2181

Transmitter ID 1 not Received (for Test Diagnosis)

-

C2182

Transmitter ID 2 not Received (for Test Diagnosis)

-

C2183

Transmitter ID 3 not Received (for Test Diagnosis)

-

C2184

Transmitter ID 4 not Received (for Test Diagnosis)

-

C2198

Initialization Switch Error (for Test Diagnosis)

-

U0129

Lost Communication with Brake System Control Module

-

READ NEXT:

 Tire Pressure Monitor Receiver Communication Stop (B1247)

DESCRIPTION The main body ECU (multiplex network body ECU) and tire pressure warning ECU and receiver communicate by direct line. If a malfunction occurs in this communication signal, B1247 is output

 Transmitter ID1 Operation Stop (C2111-C2114)

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

 Transmitter ID 1 not Received (Main) (C2121-C2124,C2181-C2184)

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

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 Components

COMPONENTS ILLUSTRATION *A for HV Model *B for Gasoline Model *1 REAR DOOR SCUFF PLATE LH *2 REAR DOOR SCUFF PLATE RH *3 REAR SEAT SIDE GARNISH LH *4 REAR SEAT SIDE GARNISH RH *5 ROOF SIDE INNER GARNISH ASSEMBLY LH *6 ROOF SIDE INNER GARNISH ASSEMBLY RH *7

 Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

DESCRIPTION If the manual up and down functions operate normally but the auto up and down functions do not, the power window control system may be in fail-safe mode. If power window initialization has not been performed, the auto up and down functions will not operate. Click here WIRING DIAGRAM C

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