Last Modified: 11-13-2015 6.6 J Doc ID: RM00000452100NX
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster): A-TRAC Indicator
Light does not Come ON; 2016 MY Tacoma [08/2015 - ]
A-TRAC Indicator Light does not Come ON
The A-TRAC does not operate even if the A-TRAC switch is pressed under the following conditions:
The TRAC or VSC system is faulty.
The temperature inside the hydraulic brake booster increases and the A-TRAC operation is suspended.
Refer to A-TRAC Indicator Light Remains ON .
When replacing the skid control ECU (master cylinder solenoid), perform calibration .
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
HECK CAN COMMUNICATION SYSTEM
GO TO CAN COMMUNICATION SYSTEM (HOW TO
PROCEED WITH TROUBLESHOOTING)
CHECK HARNESS AND CONNECTOR (ATRC TERMINAL)
GO TO STEP 4