Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
INSPECTION PROCEDURE
NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform zero point calibration and store
system information .
PROCEDURE
1. CHECK HARNESS AND CONNECTOR (MOMENTARY INTERRUPTION)
(a) Using the Techstream, check for any momentary interruption in the wire harness and connector
corresponding to the DTC .
ABS/VSC/TRAC
TESTER
DISPLAY
MEASUREMENT ITEM RANGE NORMAL
CONDITION
DIAGNOSTIC NOTE
RR Speed
Open
Rear speed sensor RH open
detection
Normal or
Error
Normal
Error: Momentary
interruption
RL Speed
Open
Rear speed sensor LH open
detection
Normal or
Error
Normal
Error: Momentary
interruption
HINT:
Perform the above inspection before removing the sensor and connector.
OK:
Normal (There are no momentary interruptions.)
NG
GO TO STEP 4
2. READ VALUE USING TECHSTREAM (REAR SPEED SENSOR)
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Start the engine.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / ABS/VSC/TRAC / Data List.
(f) According to the display on the Techstream, read the Data List.
ABS/VSC/TRAC
cardiagn.com

Leave a Reply

Your email address will not be published. Required fields are marked *