Toyota Tacoma (2015-2018) Service Manual: Dynamic Radar Cruise Control System(for 2gr-fks)
- Precaution
- Definition Of Terms
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- System Description
- Operation Check
- Road Test
- Diagnosis System
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Freeze Frame Data
- Diagnostic Trouble Code Chart
- Fail-safe Chart
- Vehicle Control History
- Communication Error from ECM to VSC Invalid Serial Data Received (P163181)
- Lost Communication with ECM / PCM "A" (U0100,U0125,U0126,U0129)
- Lost Communication With ECM/PCM "A" Missing Message (U010087,U010487,U012287)
- Brake System (P157800)
- Cruise Control Input Processor (P160700)
- Communication Error from VSC to ECM Invalid Serial Data Received (P163081)
- Brake Switch "A" Signal Compare Failure (P057162)
- Cruise Control System Internal Failure (P057504,P057549)
- Skid Control Buzzer Circuit (C1A4A)
- Radar Cruise Control Presence Determination Malfunction (Engine / HV) (C1A52)
- Brake Switch "A" Circuit Open (P057113)
- Front Radar Sensor (C1A10)
- Front Radar Sensor Incorrect Axial Gap (C1A11,C1A14)
- Front Radar Sensor Region Code Mismatch (C1A0A)
- Vehicle Information Not Obtained (C1A02)
- Clutch Switch Circuit
- Cruise Control Switch Circuit
- Cruise Main Indicator Light Circuit
- Distance Control Switch Circuit
- Cruise SET Indicator Light Circuit
- Neutral Position Switch Circuit
TC and CG Terminal Circuit
DESCRIPTION
The DLC3 circuit enables reading of Diagnostic Trouble Codes (DTCs) with no Techstream
by connecting terminals TC and CG of the DLC3 connector.
Stored DTCs are displayed in blinking pa ...
Precaution
PRECAUTION
IGNITION SWITCH EXPRESSIONS
(a) The type of ignition switch used on this model differs according to the specifications
of the vehicle. The expressions listed in the table below are used ...
Other materials:
Installation
INSTALLATION
PROCEDURE
1. INSTALL ENGINE WATER PUMP ASSEMBLY
(a) Install the engine water pump assembly and a new gasket to the timing
chain cover assembly with the 15 bolts.
Torque:
for Bolt A and B :
11 N·m {112 kgf·cm, 8 ft·lbf}
for Bolt C :
21 N·m {214 kgf ...
Precaution
PRECAUTION
1. PRECAUTIONS WHEN USING TECHSTREAM
(a) When using the Techstream with the engine switch off to troubleshoot: Connect
the Techstream to the DLC3, and turn a courtesy light switch on and off at 1.5 second
or less intervals until communication between the Techstream and vehicle begin ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY (for Vehicle not Involved
in Collision)
(a) Perform a diagnostic system check (See page
).
(b) With the lower No. 1 instrument panel airbag assembly ...
