Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

INSPECTION PROCEDURE
NOTICE:
When replacing the skid control ECU (master cylinder solenoid), perform calibration .
Check the speed sensor signal after replacement .
PROCEDURE
1. CHECK HARNESS AND CONNECTOR (MOMENTARY INTERRUPTIO
N)
(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
FR Speed Open
Front speed sensor RH open detection/ Error or
Normal
Normal -
FL Speed Open
Front speed sensor LH open detection/ Error or
Normal
Normal -
OK:
Normal (there are no momentary interruptions).
HINT:
P
erform the above inspection before removing the sensor and connector.
NG
GO TO STEP 4
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