Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Dynamic Radar Cruise Control System

DTC No.

Detection Item

Link

C1A02

Vehicle Information Not Obtained

C1A0A

Front Radar Sensor Region Code Mismatch

C1A10

Front Radar Sensor

C1A11

Front Radar Sensor Incorrect Axial Gap

C1A14

Front Radar Sensor Beam Axis Not Adjusted

C1A4A

Skid Control Buzzer Circuit

C1A52

Radar Cruise Control Presence Determination Malfunction (Engine / HV)

P0571

Brake Switch "A" Circuit

P0575

Cruise Control Input Circuit

P1578

Brake System

P1630

Communication Error from VSC to ECM

P1631

Communication Error from ECM to VSC

U0100

Lost Communication with ECM / PCM "A"

U0104

Lost Communication with Cruise Control Module

U0122

Lost Communication with Vehicle Dynamics Control Module

U0125

Lost Communication with Yaw Rate Sensor Module

U0126

Lost Communication with Steering Angle Sensor Module

U0129

Lost Communication with Brake System Control Module

Data List / Active Test
DATA LIST / ACTIVE TEST READ 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 d ...

Fail-safe Chart
FAIL-SAFE CHART HINT: If any of the following auto cancel conditions are detected while the dynamic radar cruise control system is controlling vehicle speed, the system clears the stored vehicle ...

Other materials:

ABS Control System Malfunction (43)
DESCRIPTION This DTC is output when the VSC system detects a malfunction in the ABS system. When DTC 43 is stored, there is no malfunction in the skid control ECU (master cylinder solenoid). DTC No. DTC Detecting Condition Trouble Areas 43 ...

System Description
SYSTEM DESCRIPTION 1. DESCRIPTION A part-time 2-speed VF2CM transfer uses a touch select 2-4 and high-low system, enabling the driver to switch between 2WD, H4 and L4 modes by turning the transfer position switch. Through these switch signals, the 4 wheel drive control ECU actua ...

Lost Communication with Vehicle Dynamics Control Module Missing Message (U012287)
DESCRIPTION The ECM receives signals from the skid control ECU (brake actuator assembly) via CAN communication. DTC No. DTC Detection Condition Trouble Area MIL Note U012287 While cruise control main switch ON, co ...

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