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

Toyota Tacoma (2015-2018) Service Manual / Cruise Control / Dynamic Radar Cruise Control System(for 2tr-fe) / 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:

Inspection
INSPECTION PROCEDURE 1. INSPECT CLUTCH DISC ASSEMBLY NOTICE: When replacing the clutch disc assembly, make sure to perform an inspection of the flywheel sub-assembly and clutch cover assembly. (a) Using a vernier caliper, measure the rivet depth. Minimum rivet depth: 0.3 mm ...

Test Mode Procedure
TEST MODE PROCEDURE 1. TEST MODE PROCEDURE (for Using Techstream) HINT: If the ignition switch is turned from the ON to the ACC or LOCK position during test mode, DTCs related to the signal check function will be cleared. During test mode, the skid control ECU (master cylinder ...

System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line ECM Combination Meter Assembly Cruise main indicator light signal CAN Skid Control ECU ECM Vehicle st ...