Toyota Tacoma (2015-2018) Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Blind Spot Monitor System|
DTC Code |
Detection Item |
See page |
|---|---|---|
|
C1A45 |
Vehicle Speed Sensor |
|
|
C1A47 |
Steering Angle Sensor |
|
|
C1AB0 |
Short to +B in Outer Mirror Indicator(Master) |
|
|
C1AB1 |
Short to +B in Outer Mirror Indicator(Slave) |
|
|
C1AB2 |
Short to GND in Outer Mirror Indicator(Master) |
|
|
C1AB3 |
Short to GND in Outer Mirror Indicator(Slave) |
|
|
C1AB4 |
Open in Outer Mirror Indicator(Master) |
|
|
C1AB5 |
Open in Outer Mirror Indicator(Slave) |
|
|
C1AB6 |
Blind Spot Monitor Master Module |
|
|
C1AB7 |
Blind Spot Monitor Slave Module |
|
|
C1AB8 |
Destination Information Undefined |
|
|
C1ABB* |
Blind Spot Monitor Master Module Beam Axis Inspection Incomplete |
|
|
C1ABC* |
Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete |
|
|
C1ABD |
Short to +B in Buzzer |
|
|
C1ABE |
Short to GND or Open in Buzzer |
|
|
C1AC1 |
Master Module Horizontal Axis Misalignment |
|
|
C1AC2 |
Slave Module Horizontal Axis Misalignment |
|
|
U0100 |
Lost Communication with ECM / PCM "A" |
|
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
|
|
U0129 |
Lost Communication with Brake System Control Module |
|
|
U0142 |
Lost Communication with Body Control Module "B" |
|
|
U0232 |
Lost Communication with Blind Spot Monitor Slave Module |
|
|
U1331 |
Software Incompatibility with Body Control Module "B" |
|
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HINT:
*: Stored when a blind spot monitor sensor is replaced.
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when dec ...
Software Incompatibility with Body Control Module "B" (U1331)
DESCRIPTION
This DTC is stored when the destination information of the main body ECU (multiplex
network body ECU) does not match that of the blind spot monitor sensors.
DTC Code
...
Other materials:
Passenger Side Buckle Switch Circuit Malfunction (B1771)
DESCRIPTION
The passenger side buckle switch circuit consists of the occupant detection ECU
and the front seat inner belt assembly RH.
DTC B1771 is recorded when a malfunction is detected in the passenger side buckle
switch circuit.
Troubleshoot DTC B1771 first when DTCs B1771 and B1795 are o ...
Pressure Control Solenoid "B" Actuator Stuck Off (P07757F)
SYSTEM DESCRIPTION
The ECM uses the vehicle speed signal and signals from the transmission revolution
sensors (NT, SP2) to detect the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear).
The ECM compares the actual gear with the shift schedule in the ECM memory to
detect mechanical problems of t ...
Data Signal Circuit between Radio Receiver and Stereo Jack Adapter
DESCRIPTION
The No. 1 stereo jack adapter assembly sends the sound data signal or image data
signal from a USB device to the radio and display receiver assembly via this circuit.
WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMB ...
