Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

INSPECTION PROCEDURE
NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform zero point calibration and store
system information .
When replacing the yaw rate and acceleration sensor (airbag sensor assembly), perform zero point
calibration and store system information .
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. CHECK TERMINAL VOLTAGE (IG2 TERMINAL)
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the
battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal
notice before proceeding with work .
When disconnecting the cable, some systems need to be initialized after the cable is reconnected .
(a) Turn the ignition switch off.
(b) Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
(c) Make sure that there is no looseness at the locking part and the connecting part of the connector.
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