Toyota Tacoma 2015-2018 Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is displayed during the DTC check, inspect the trouble area for that code. For details of each code, refer to the relevant page listed under respective "See page" in the DTC chart.
Tire Pressure Warning ECU and Receiver|
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 |
|
|
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 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 |
|
|
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) |
|
|
C2198/98 |
Initialization Switch (for Test Mode DTC) |
|
|
U0129/29* |
Lost Communication with Brake System Control Module |
|
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*: w/ Tire Inflation Pressure Display Function
Main Body ECU (Multiplex Network Body ECU)|
DTC Code |
Detection Item |
See page |
|---|---|---|
|
B1247 |
Tire Pressure Monitor Receiver Communication Stop |
|
Transmitter ID1 Error (C2141/41-C2144/44)
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 th ...
Transmitter ID not Registered (C2171/71)
DESCRIPTION
The IDs of each tire pressure warning valve and transmitter are registered to
the tire pressure warning ECU and receiver.
When the ECU detects that a transmitter ID code is not registe ...
Other materials:
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the air conditioning system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...
Transfer L4 Position Switch Circuit (C1268)
DESCRIPTION
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1268
Transfer L4 Position Switch Circuit
Either of the following is detected:
The skid control ECU (brake actuator assembly) dete ...
Disassembly
DISASSEMBLY
PROCEDURE
1. INSPECT CONNECTING ROD THRUST CLEARANCE
(a) Using a dial indicator, measure the thrust clearance while moving
the connecting rod back and forth.
Standard thrust clearance:
0.15 to 0.40 mm (0.00591 to 0.0157 in.)
Maximum thrust clearance:
0.50 ...