Tire Pressure Monitoring

Diagnostic Trouble Code Chart

~4min read
DIAGNOSTIC TROUBLE CODE CHART

HINT:

If a trouble code is displayed during the DTC check, inspect the circuit listed for that code. For details of each code, refer to the relevant page listed under respective "DTC Code" in the DTC chart.

Tire Pressure Warning System

DTC Code

Detection Item

Trouble Area

See page

C2111/11

Transmitter ID1 Operation Stop

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2112/12

Transmitter ID2 Operation Stop

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2113/13

Transmitter ID3 Operation Stop

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2114/14

Transmitter ID4 Operation Stop

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2121/21

No Signal from Transmitter ID1

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2122/22

No Signal from Transmitter ID2

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2123/23

No Signal from Transmitter ID3

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2124/24

No Signal from Transmitter ID4

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2126/26

Transmitter ID not Received in Main Mode

1. ID registration failure

2. Tire pressure warning valve and transmitter

3. Tire pressure warning antenna and receiver

4. Wire harness or connector

5. Tire pressure warning ECU

C2141/41

Transmitter ID1 Error

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2142/42

Transmitter ID2 Error

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2143/43

Transmitter ID3 Error

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2144/44

Transmitter ID4 Error

1. Tire pressure warning valve and transmitter

2. Tire pressure warning ECU

C2165/65

Abnormal Temperature Inside ID1 Tire

1. Tires

2. Tire pressure warning valve and transmitter

3. Tire pressure warning ECU

C2166/66

Abnormal Temperature Inside ID2 Tire

1. Tires

2. Tire pressure warning valve and transmitter

3. Tire pressure warning ECU

C2167/67

Abnormal Temperature Inside ID3 Tire

1. Tires

2. Tire pressure warning valve and transmitter

3. Tire pressure warning ECU

C2168/68

Abnormal Temperature Inside ID4 Tire

1. Tires

2. Tire pressure warning valve and transmitter

3. Tire pressure warning ECU

C2171/71

Transmitter ID not Registered

Tire pressure warning ECU

C2173/73

Vehicle Speed or Engine Speed Signal Malfunction

1. Combination meter

2. ECM

3. Wire harness or connector

4. Tire pressure warning ECU

C2176/76

Receiver Error

Tire pressure warning ECU

C2181/81

Transmitter ID1 not Received (Test Mode DTC)

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2182/82

Transmitter ID2 not Received (Test Mode DTC)

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2183/83

Transmitter ID3 not Received (Test Mode DTC)

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2184/84

Transmitter ID4 not Received (Test Mode DTC)

1. Tire pressure warning valve and transmitter

2. Tire pressure warning antenna and receiver

3. Wire harness or connector

4. Tire pressure warning ECU

C2191/91

Vehicle Speed Signal Error (Test Mode DTC)

1. Vehicle speed sensor

2. Combination meter

3. Wire harness or connector

4. Tire pressure warning ECU

C2194/94

Engine Speed Signal Error (Test Mode DTC)

1. ECM

2. Wire harness or connector

3. Tire pressure warning ECU

Test yourself

A quick Toyota Venza quiz: every answer comes with an explanation and a link to the manual page.