Toyota Tacoma (2015-2018) Service Manual: Receiver Error (C2176/76)
DESCRIPTION
Tire pressure warning valve and transmitter signals are transmitted to the tire pressure warning ECU and receiver in the vehicle as radio waves.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
|---|---|---|---|---|
|
C2176/76 |
Receiver Error |
Malfunction in the tire pressure warning ECU and receiver internal circuit |
Tire pressure warning ECU and receiver |
- |
CAUTION / NOTICE / HINT
NOTICE:
- When replacing the tire pressure warning ECU and receiver, read the transmitter IDs stored in the old ECU using the Techstream and write them down before removal.
- It is necessary to perform initialization (See page
.gif)
) after registration (See page
) of the transmitter IDs into the tire
pressure warning ECU and receiver if the ECU has been replaced.
PROCEDURE
|
1. |
CHECK AND REPLACE DTC OUTPUT (C2176/76) |
(a) Clear the DTCs (See page ).
(b) Turn the ignition switch off.
(c) Turn the ignition switch to ON and check for DTCs (See page
).
OK:
DTC C2176/76 is not output.
| OK | .gif) |
END |
| NG | |
REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER |
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 ...
Lost Communication with Brake System Control Module (U0129/29)
DESCRIPTION
The tire pressure warning ECU and receiver receives signals from the skid control
ECU (brake actuator assembly) via the CAN communication system.
DTC No.
DTC Dete ...
Other materials:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
Hydraulic Test
HYDRAULIC TEST
1. PERFORM HYDRAULIC TEST
(a) Measure the line pressure.
CAUTION:
The line pressure test should always be performed with at least 2 people. One
person should observe the condition of the wheels and wheel chocks while the other
is performing the test.
NOTICE:
Perform ...
Removal
REMOVAL
PROCEDURE
1. DISCONNECT TRANSMISSION WIRE
(See page )
2. REMOVE VALVE BODY OIL STRAINER ASSEMBLY
(a) Remove the 3 bolts and valve body oil strainer assembly from the
transmission valve body assembly.
3. REMOVE TRANSMISSION VALVE ...
