Toyota 4Runner manuals

Toyota 4Runner: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Tire pressure warning system

DTC Code

Detection Item

See page

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


C2121/21

No Signal from Transmitter ID1 in Main Mode


C2122/22

No Signal from Transmitter ID2 in Main Mode


C2123/23

No Signal from Transmitter ID3 in Main Mode


C2124/24

No Signal from Transmitter ID4 in Main Mode


C2125/25*

No Signal from Transmitter ID5 in Main Mode


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


C2165/65

Abnormal Temperature Inside ID1 Tire


C2166/66

Abnormal Temperature Inside ID2 Tire


C2167/67

Abnormal Temperature Inside ID3 Tire


C2168/68

Abnormal Temperature Inside ID4 Tire


C2169/69*

Abnormal Temperature Inside ID5 Tire


C2171/71

Transmitter ID not Registered


C2173/73

Vehicle Speed or Engine Speed Signal Malfunction


C2176/76

Receiver Error


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)


C2191/91

Vehicle Speed Signal Error (Test Mode DTC)


C2194/94

Engine Speed Signal Error (Test Mode DTC)


  • *: w/ Spare Tire Pressure Warning Valve and Transmitter
Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (USING TECHSTREAM) (a) Turn the ignition switch off. (b) Connect the Techstream to the DLC3. (c) Turn the ignition switch to ON. (d) Turn the Techstream on. (e) En ...

Receiver Error (C2176/76)
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 Code ...

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System Diagram
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Data List / Active Test
DATA LIST / ACTIVE TEST 1. 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 parts. This non-intrusive inspection can be very usefu ...

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