Toyota Tacoma 2015-2018 Service Manual: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Forward Recognition Camera System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
C1A0A |
Front Radar Sensor Region Code Mismatch |
|
|
C1A47 |
Steering Angle Sensor |
|
|
C1AA0 |
Front Camera Module Circuit |
|
|
C1AA1 |
FCM Destination Information Unmatched |
|
|
C1AA2 |
Vehicle Speed Tolerance Malfunction |
|
|
C1AA3 |
Vehicle Speed Sensor Circuit |
|
|
C1AA4 |
Yaw Rate Sensor Circuit |
|
|
C1AA5 |
Yaw Rate Sensor Power Supply Voltage Circuit |
|
|
C1AA7 |
Skid Control Buzzer Circuit |
|
|
C1AA8 |
Front Camera Module Incorrect Axial Gap |
|
|
C1AA9 |
Front Camera Module Beam Axis Not Adjusted |
|
|
C1AAA |
FCM Destination Information Uninitialized |
|
|
C1AAE |
Heater Circuit |
|
|
U0100 |
Lost Communication with ECM / PCM "A" |
|
|
U0101 |
Lost Communication with TCM |
|
|
U0123 |
Lost Communication with Yaw Rate Sensor Module |
|
|
U0126 |
Lost Communication with Steering Angle Sensor Module |
|
|
U0129 |
Lost Communication with Brake System Control Module |
|
|
U0142 |
Lost Communication with Body Control Module "B" |
|
|
U0155 |
Lost Communication with Combination Meter |
|
|
U0235 |
Lost Communication with Cruise Control Front Distance Range Sensor |
|
.gif)
Data List / Active Test
DATA LIST / ACTIVE TEST
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 part ...
Lost Communication with ECM / PCM "A" (U0100,U0101,U0123,U0126,U0129,U0142,U0155)
DESCRIPTION
When a malfunction is detected between various ECUs and sensors, these DTCs are
stored.
DTC No.
Detection Item
DTC Detection Condition
Troub ...
Other materials:
Open in One Side of Bus 2 Branch Line
DESCRIPTION
When the CAN bus main lines are normal (no open, short to ground, short to +B
or short between lines) and there is an ECU or sensor on the "Communication Bus
Check" screen that is indicated as not communicating or whose connection status
on the "Communication Bus Ch ...
Accumulator Low Pressure (C1452)
DESCRIPTION
DTC Code
DTC Detection Condition
Trouble Area
C1452
After braking, the fluid pressure inside the accumulator is below the
threshold within 3.2 seconds.
Hydraulic circuit
Accumulator pressure sen ...
Electronic Circuit Inspection Procedure
ELECTRONIC CIRCUIT INSPECTION PROCEDURE
1. BASIC INSPECTION
(a) WHEN MEASURING RESISTANCE OF ELECTRONIC PARTS
(1) Unless otherwise stated, all resistance measurements should be made at an
ambient temperature of 20°C (68°F). Resistance measurements may be inaccurate if
measured at high tempe ...